20171447544

素因数分解:

$2^3\times 3^1\times {\mathrm{2957}}^1\times {\mathrm{284233}}^1$

素因数の和:287199

約数の個数: 32

約数和(自身を含む): 50445850320

約数和(自身を除く): 30274402776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2957, 5914, 8871, 11828, 17742, 23656, 35484, 70968, 284233, 568466, 852699, 1136932, 1705398, 2273864, 3410796, 6821592, 840476981, 1680953962, 2521430943, 3361907924, 5042861886, 6723815848, 10085723772, 20171447544]

約数ペア:

[(1, 20171447544), (2, 10085723772), (3, 6723815848), (4, 5042861886), (6, 3361907924), (8, 2521430943), (12, 1680953962), (24, 840476981), (2957, 6821592), (5914, 3410796), (8871, 2273864), (11828, 1705398), (17742, 1136932), (23656, 852699), (35484, 568466), (70968, 284233)]