숫자 20384560
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 89 * 409 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 409, 445, 560, 623, 712, 818, 890, 1246, 1424, 1636, 1780, 2045, 2492, 2863, 3115, 3272, 3560, 4090, 4984, 5726, 6230, 6544, 7120, 8180, 9968, 11452, 12460, 14315, 16360, 22904, 24920, 28630, 32720, 36401, 45808, 49840, 57260, 72802, 114520, 145604, 182005, 229040, 254807, 291208, 364010, 509614, 582416, 728020, 1019228, 1274035, 1456040, 2038456, 2548070, 2912080, 4076912, 5096140, 10192280, 20384560 |
약수의 개수 | 80 |
약수의 합 | 54907200 |
성질
표기
바이너리 | 1001101110000101100110000 |
8진수 | 115605460 |
16진수 | 1370b30 |