20101296

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9739}}^1$

素因数の和:9793

約数の個数: 40

約数和(自身を含む): 53141440

約数和(自身を除く): 33040144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9739, 19478, 29217, 38956, 58434, 77912, 116868, 155824, 233736, 418777, 467472, 837554, 1256331, 1675108, 2512662, 3350216, 5025324, 6700432, 10050648, 20101296]

約数ペア:

[(1, 20101296), (2, 10050648), (3, 6700432), (4, 5025324), (6, 3350216), (8, 2512662), (12, 1675108), (16, 1256331), (24, 837554), (43, 467472), (48, 418777), (86, 233736), (129, 155824), (172, 116868), (258, 77912), (344, 58434), (516, 38956), (688, 29217), (1032, 19478), (2064, 9739)]