20070486865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28070611}}^1$

素因数の和:28070640

約数の個数: 16

約数和(自身を含む): 28295176896

約数和(自身を除く): 8224690031

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 28070611, 140353055, 308776721, 364917943, 1543883605, 1824589715, 4014097373, 20070486865]

約数ペア:

[(1, 20070486865), (5, 4014097373), (11, 1824589715), (13, 1543883605), (55, 364917943), (65, 308776721), (143, 140353055), (715, 28070611)]