숫자 20737680
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 71 * 1217 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1217, 1420, 1704, 2130, 2434, 2840, 3408, 3651, 4260, 4868, 5680, 6085, 7302, 8520, 9736, 12170, 14604, 17040, 18255, 19472, 24340, 29208, 36510, 48680, 58416, 73020, 86407, 97360, 146040, 172814, 259221, 292080, 345628, 432035, 518442, 691256, 864070, 1036884, 1296105, 1382512, 1728140, 2073768, 2592210, 3456280, 4147536, 5184420, 6912560, 10368840, 20737680 |
약수의 개수 | 80 |
약수의 합 | 65245824 |
성질
표기
바이너리 | 1001111000110111010010000 |
8진수 | 117067220 |
16진수 | 13c6e90 |