Positive Integers » 20001-30000 » 20801-20900 » 20820
Divisors of the Positive Integer 20820
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 10410, 20820Sum of all the Divisors of 20820, including itself
58464Sum of the Proper Divisors of 20820
37644Properties of the number 20820
The integer 20820 is an even number.The integer 20820 is a Composite number.
37644 is greater than 20820, so 20820 is an abundant number.
The number 20820 as a Roman Numeral
_X_XDCCCXX (Roman Numerals with underscores in front have their values increased by 1,000. The underscore represents a line over the numeral, because the Romans used overlines to multiply by 1,000.)The number 20820 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101000101010100 |
| 3: | 1001120010 |
| 4: | 11011110 |
| 5: | 1131240 |
| 6: | 240220 |
| 7: | 114462 |
| 8: | 50524 |
| 9: | 31503 |
| 10: | 20820 |
| 11: | 14708 |
| 12: | 10070 |
| 13: | 9627 |
| 14: | 7832 |
| 15: | 6280 |
| 16: | 5154 |
| 17: | 440C |
| 18: | 3A4C |
| 19: | 30CF |
| 20: | 2C10 |
| 21: | 2549 |
| 22: | 1L08 |
| 23: | 1G85 |
| 24: | 1C3C |
| 25: | 187K |
| 26: | 14KK |
| 27: | 11F3 |
| 28: | QFG |
| 29: | OLR |
| 30: | N40 |
| 31: | LKJ |
| 32: | KAK |
| 33: | J3U |
| 34: | I0C |
| 35: | GYU |
| 36: | G2C |