20148638418

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36108671}}^1$

素因数の和:36108710

約数の個数: 24

約数和(自身を含む): 45063622656

約数和(自身を除く): 24914984238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 36108671, 72217342, 108326013, 216652026, 324978039, 649956078, 1119368801, 2238737602, 3358106403, 6716212806, 10074319209, 20148638418]

約数ペア:

[(1, 20148638418), (2, 10074319209), (3, 6716212806), (6, 3358106403), (9, 2238737602), (18, 1119368801), (31, 649956078), (62, 324978039), (93, 216652026), (186, 108326013), (279, 72217342), (558, 36108671)]