20108716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7537}}^1$

素因数の和:7593

約数の個数: 24

約数和(自身を含む): 37991520

約数和(自身を除く): 17882804

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 7537, 15074, 30148, 173351, 218573, 346702, 437146, 693404, 874292, 5027179, 10054358, 20108716]

約数ペア:

[(1, 20108716), (2, 10054358), (4, 5027179), (23, 874292), (29, 693404), (46, 437146), (58, 346702), (92, 218573), (116, 173351), (667, 30148), (1334, 15074), (2668, 7537)]