20160979423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1137817}}^1$

素因数の和:1137906

約数の個数: 16

約数和(自身を含む): 22938410880

約数和(自身を除く): 2777431457

約数列:

[1, 13, 29, 47, 377, 611, 1363, 17719, 1137817, 14791621, 32996693, 53477399, 428957009, 695206187, 1550844571, 20160979423]

約数ペア:

[(1, 20160979423), (13, 1550844571), (29, 695206187), (47, 428957009), (377, 53477399), (611, 32996693), (1363, 14791621), (17719, 1137817)]