숫자 20749140
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 19 * 6067 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 6067, 12134, 18201, 24268, 30335, 36402, 54603, 60670, 72804, 91005, 109206, 115273, 121340, 182010, 218412, 230546, 273015, 345819, 364020, 461092, 546030, 576365, 691638, 1037457, 1092060, 1152730, 1383276, 1729095, 2074914, 2305460, 3458190, 4149828, 5187285, 6916380, 10374570, 20749140 |
약수의 개수 | 72 |
약수의 합 | 66262560 |
성질
표기
바이너리 | 1001111001001101101010100 |
8진수 | 117115524 |
16진수 | 13c9b54 |