20374629076

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1151}}^1\times {\mathrm{39163}}^1$

素因数の和:40431

約数の個数: 24

約数和(自身を含む): 36003308544

約数和(自身を除く): 15628679468

約数列:

[1, 2, 4, 113, 226, 452, 1151, 2302, 4604, 39163, 78326, 130063, 156652, 260126, 520252, 4425419, 8850838, 17701676, 45076613, 90153226, 180306452, 5093657269, 10187314538, 20374629076]

約数ペア:

[(1, 20374629076), (2, 10187314538), (4, 5093657269), (113, 180306452), (226, 90153226), (452, 45076613), (1151, 17701676), (2302, 8850838), (4604, 4425419), (39163, 520252), (78326, 260126), (130063, 156652)]