20113045675

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{92357}}^1$

素因数の和:92679

約数の個数: 24

約数和(自身を含む): 25836596352

約数和(自身を除く): 5723550677

約数列:

[1, 5, 25, 31, 155, 281, 775, 1405, 7025, 8711, 43555, 92357, 217775, 461785, 2308925, 2863067, 14315335, 25952317, 71576675, 129761585, 648807925, 804521827, 4022609135, 20113045675]

約数ペア:

[(1, 20113045675), (5, 4022609135), (25, 804521827), (31, 648807925), (155, 129761585), (281, 71576675), (775, 25952317), (1405, 14315335), (7025, 2863067), (8711, 2308925), (43555, 461785), (92357, 217775)]