20139609828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129100063}}^1$

素因数の和:129100083

約数の個数: 24

約数和(自身を含む): 50607225088

約数和(自身を除く): 30467615260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129100063, 258200126, 387300189, 516400252, 774600378, 1549200756, 1678300819, 3356601638, 5034902457, 6713203276, 10069804914, 20139609828]

約数ペア:

[(1, 20139609828), (2, 10069804914), (3, 6713203276), (4, 5034902457), (6, 3356601638), (12, 1678300819), (13, 1549200756), (26, 774600378), (39, 516400252), (52, 387300189), (78, 258200126), (156, 129100063)]