숫자 20966868
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 13 * 71 * 631 |
약수 | 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 631, 639, 852, 923, 1262, 1278, 1846, 1893, 2524, 2556, 2769, 3692, 3786, 5538, 5679, 7572, 8203, 8307, 11076, 11358, 16406, 16614, 22716, 24609, 32812, 33228, 44801, 49218, 73827, 89602, 98436, 134403, 147654, 179204, 268806, 295308, 403209, 537612, 582413, 806418, 1164826, 1612836, 1747239, 2329652, 3494478, 5241717, 6988956, 10483434, 20966868 |
약수의 개수 | 72 |
약수의 합 | 57972096 |
성질
표기
바이너리 | 1001111111110110111010100 |
8진수 | 117766724 |
16진수 | 13fedd4 |