20236896464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43614001}}^1$

素因数の和:43614038

約数の個数: 20

約数和(自身を含む): 40561021860

約数和(自身を除く): 20324125396

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43614001, 87228002, 174456004, 348912008, 697824016, 1264806029, 2529612058, 5059224116, 10118448232, 20236896464]

約数ペア:

[(1, 20236896464), (2, 10118448232), (4, 5059224116), (8, 2529612058), (16, 1264806029), (29, 697824016), (58, 348912008), (116, 174456004), (232, 87228002), (464, 43614001)]