20190133456

素因数分解:

$2^4\times {\mathrm{7057}}^1\times {\mathrm{178813}}^1$

素因数の和:185878

約数の個数: 20

約数和(自身を含む): 39124145572

約数和(自身を除く): 18934012116

約数列:

[1, 2, 4, 8, 16, 7057, 14114, 28228, 56456, 112912, 178813, 357626, 715252, 1430504, 2861008, 1261883341, 2523766682, 5047533364, 10095066728, 20190133456]

約数ペア:

[(1, 20190133456), (2, 10095066728), (4, 5047533364), (8, 2523766682), (16, 1261883341), (7057, 2861008), (14114, 1430504), (28228, 715252), (56456, 357626), (112912, 178813)]