20060755100

素因数分解:

$2^2\times 5^2\times {\mathrm{661}}^1\times {\mathrm{303491}}^1$

素因数の和:304166

約数の個数: 36

約数和(自身を含む): 43597839768

約数和(自身を除く): 23537084668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 661, 1322, 2644, 3305, 6610, 13220, 16525, 33050, 66100, 303491, 606982, 1213964, 1517455, 3034910, 6069820, 7587275, 15174550, 30349100, 200607551, 401215102, 802430204, 1003037755, 2006075510, 4012151020, 5015188775, 10030377550, 20060755100]

約数ペア:

[(1, 20060755100), (2, 10030377550), (4, 5015188775), (5, 4012151020), (10, 2006075510), (20, 1003037755), (25, 802430204), (50, 401215102), (100, 200607551), (661, 30349100), (1322, 15174550), (2644, 7587275), (3305, 6069820), (6610, 3034910), (13220, 1517455), (16525, 1213964), (33050, 606982), (66100, 303491)]