20086435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{617}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 25629696

約数和(自身を除く): 5543261

約数列:

[1, 5, 17, 85, 383, 617, 1915, 3085, 6511, 10489, 32555, 52445, 236311, 1181555, 4017287, 20086435]

約数ペア:

[(1, 20086435), (5, 4017287), (17, 1181555), (85, 236311), (383, 52445), (617, 32555), (1915, 10489), (3085, 6511)]