20159854832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3342151}}^1$

素因数の和:3342201

約数の個数: 40

約数和(自身を含む): 43514819040

約数和(自身を除く): 23354964208

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 3342151, 6684302, 13368604, 26737208, 43447963, 53474416, 86895926, 96922379, 173791852, 193844758, 347583704, 387689516, 695167408, 775379032, 1259990927, 1550758064, 2519981854, 5039963708, 10079927416, 20159854832]

約数ペア:

[(1, 20159854832), (2, 10079927416), (4, 5039963708), (8, 2519981854), (13, 1550758064), (16, 1259990927), (26, 775379032), (29, 695167408), (52, 387689516), (58, 347583704), (104, 193844758), (116, 173791852), (208, 96922379), (232, 86895926), (377, 53474416), (464, 43447963), (754, 26737208), (1508, 13368604), (3016, 6684302), (6032, 3342151)]