20059001851

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{629381}}^1$

素因数の和:629574

約数の個数: 16

約数和(自身を含む): 23866165440

約数和(自身を除く): 3807163589

約数列:

[1, 7, 29, 157, 203, 1099, 4553, 31871, 629381, 4405667, 18252049, 98812817, 127764343, 691689719, 2865571693, 20059001851]

約数ペア:

[(1, 20059001851), (7, 2865571693), (29, 691689719), (157, 127764343), (203, 98812817), (1099, 18252049), (4553, 4405667), (31871, 629381)]