20163526655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{766237}}^1$

素因数の和:766538

約数の個数: 16

約数和(自身を含む): 25561699680

約数和(自身を除く): 5398173025

約数列:

[1, 5, 19, 95, 277, 1385, 5263, 26315, 766237, 3831185, 14558503, 72792515, 212247649, 1061238245, 4032705331, 20163526655]

約数ペア:

[(1, 20163526655), (5, 4032705331), (19, 1061238245), (95, 212247649), (277, 72792515), (1385, 14558503), (5263, 3831185), (26315, 766237)]