20778832824

素因数分解:

$2^3\times 3^1\times {\mathrm{7877}}^1\times {\mathrm{109913}}^1$

素因数の和:117799

約数の個数: 32

約数和(自身を含む): 51954149520

約数和(自身を除く): 31175316696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 7877, 15754, 23631, 31508, 47262, 63016, 94524, 109913, 189048, 219826, 329739, 439652, 659478, 879304, 1318956, 2637912, 865784701, 1731569402, 2597354103, 3463138804, 5194708206, 6926277608, 10389416412, 20778832824]

約数ペア:

[(1, 20778832824), (2, 10389416412), (3, 6926277608), (4, 5194708206), (6, 3463138804), (8, 2597354103), (12, 1731569402), (24, 865784701), (7877, 2637912), (15754, 1318956), (23631, 879304), (31508, 659478), (47262, 439652), (63016, 329739), (94524, 219826), (109913, 189048)]