20160787655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{190763}}^1$

素因数の和:191710

約数の個数: 16

約数和(自身を含む): 25272414720

約数和(自身を除く): 5111627065

約数列:

[1, 5, 23, 115, 919, 4595, 21137, 105685, 190763, 953815, 4387549, 21937745, 175311197, 876555985, 4032157531, 20160787655]

約数ペア:

[(1, 20160787655), (5, 4032157531), (23, 876555985), (115, 175311197), (919, 21937745), (4595, 4387549), (21137, 953815), (105685, 190763)]