20094156785

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1240763}}^1$

素因数の和:1240888

約数の個数: 16

約数和(自身を含む): 25013802240

約数和(自身を除く): 4919645455

約数列:

[1, 5, 41, 79, 205, 395, 3239, 16195, 1240763, 6203815, 50871283, 98020277, 254356415, 490101385, 4018831357, 20094156785]

約数ペア:

[(1, 20094156785), (5, 4018831357), (41, 490101385), (79, 254356415), (205, 98020277), (395, 50871283), (3239, 6203815), (16195, 1240763)]