숫자 20980428
소인수분해
소인수분해 | 2 * 2 * 3 * 7 * 7 * 31 * 1151 |
약수 | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1151, 1302, 1519, 2302, 2604, 3038, 3453, 4557, 4604, 6076, 6906, 8057, 9114, 13812, 16114, 18228, 24171, 32228, 35681, 48342, 56399, 71362, 96684, 107043, 112798, 142724, 169197, 214086, 225596, 249767, 338394, 428172, 499534, 676788, 749301, 999068, 1498602, 1748369, 2997204, 3496738, 5245107, 6993476, 10490214, 20980428 |
약수의 개수 | 72 |
약수의 합 | 58834944 |
성질
표기
바이너리 | 1010000000010001011001100 |
8진수 | 120021314 |
16진수 | 14022cc |