숫자 20690040
소인수분해
소인수분해 | 2 * 2 * 2 * 3 * 5 * 7 * 24631 |
약수 | 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 24631, 49262, 73893, 98524, 123155, 147786, 172417, 197048, 246310, 295572, 344834, 369465, 492620, 517251, 591144, 689668, 738930, 862085, 985240, 1034502, 1379336, 1477860, 1724170, 2069004, 2586255, 2955720, 3448340, 4138008, 5172510, 6896680, 10345020, 20690040 |
약수의 개수 | 64 |
약수의 합 | 70940160 |
성질
표기
바이너리 | 1001110111011010001111000 |
8진수 | 116732170 |
16진수 | 13bb478 |