22020185

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 30767688

約数和(自身を除く): 8747503

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 2141, 10285, 10705, 23551, 36397, 117755, 181985, 259061, 400367, 1295305, 2001835, 4404037, 22020185]

約数ペア:

[(1, 22020185), (5, 4404037), (11, 2001835), (17, 1295305), (55, 400367), (85, 259061), (121, 181985), (187, 117755), (605, 36397), (935, 23551), (2057, 10705), (2141, 10285)]