20174186864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3344527}}^1$

素因数の和:3344577

約数の個数: 40

約数和(自身を含む): 43545754560

約数和(自身を除く): 23371567696

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 3344527, 6689054, 13378108, 26756216, 43478851, 53512432, 86957702, 96991283, 173915404, 193982566, 347830808, 387965132, 695661616, 775930264, 1260886679, 1551860528, 2521773358, 5043546716, 10087093432, 20174186864]

約数ペア:

[(1, 20174186864), (2, 10087093432), (4, 5043546716), (8, 2521773358), (13, 1551860528), (16, 1260886679), (26, 775930264), (29, 695661616), (52, 387965132), (58, 347830808), (104, 193982566), (116, 173915404), (208, 96991283), (232, 86957702), (377, 53512432), (464, 43478851), (754, 26756216), (1508, 13378108), (3016, 6689054), (6032, 3344527)]