2099682093140

素因数分解:

$2^2\times 5^1\times {\mathrm{40637}}^1\times {\mathrm{2583461}}^1$

素因数の和:2624107

約数の個数: 24

約数和(自身を含む): 4409442607752

約数和(自身を除く): 2309760514612

約数列:

[1, 2, 4, 5, 10, 20, 40637, 81274, 162548, 203185, 406370, 812740, 2583461, 5166922, 10333844, 12917305, 25834610, 51669220, 104984104657, 209968209314, 419936418628, 524920523285, 1049841046570, 2099682093140]

約数ペア:

[(1, 2099682093140), (2, 1049841046570), (4, 524920523285), (5, 419936418628), (10, 209968209314), (20, 104984104657), (40637, 51669220), (81274, 25834610), (162548, 12917305), (203185, 10333844), (406370, 5166922), (812740, 2583461)]