20194292069

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1\times {\mathrm{35129}}^1$

素因数の和:37180

約数の個数: 16

約数和(自身を含む): 23654574720

約数和(自身を除く): 3460282651

約数列:

[1, 7, 41, 287, 2003, 14021, 35129, 82123, 245903, 574861, 1440289, 10082023, 70363387, 492543709, 2884898867, 20194292069]

約数ペア:

[(1, 20194292069), (7, 2884898867), (41, 492543709), (287, 70363387), (2003, 10082023), (14021, 1440289), (35129, 574861), (82123, 245903)]