20608889653415

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9431}}^1\times {\mathrm{552523}}^1$

素因数の和:562079

約数の個数: 32

約数和(自身を含む): 28516815645696

約数和(自身を除く): 7907925992281

約数列:

[1, 5, 7, 35, 113, 565, 791, 3955, 9431, 47155, 66017, 330085, 552523, 1065703, 2762615, 3867661, 5328515, 7459921, 19338305, 37299605, 62435099, 312175495, 437045693, 2185228465, 5210844413, 26054222065, 36475910891, 182379554455, 588825418669, 2944127093345, 4121777930683, 20608889653415]

約数ペア:

[(1, 20608889653415), (5, 4121777930683), (7, 2944127093345), (35, 588825418669), (113, 182379554455), (565, 36475910891), (791, 26054222065), (3955, 5210844413), (9431, 2185228465), (47155, 437045693), (66017, 312175495), (330085, 62435099), (552523, 37299605), (1065703, 19338305), (2762615, 7459921), (3867661, 5328515)]