20168045131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{108557}}^1$

素因数の和:109062

約数の個数: 16

約数和(自身を含む): 22468900608

約数和(自身を除く): 2300855477

約数列:

[1, 13, 31, 403, 461, 5993, 14291, 108557, 185783, 1411241, 3365267, 43748471, 50044777, 650582101, 1551388087, 20168045131]

約数ペア:

[(1, 20168045131), (13, 1551388087), (31, 650582101), (403, 50044777), (461, 43748471), (5993, 3365267), (14291, 1411241), (108557, 185783)]