20201591044

素因数分解:

$2^2\times {\mathrm{12071}}^1\times {\mathrm{418391}}^1$

素因数の和:430466

約数の個数: 12

約数和(自身を含む): 35355797568

約数和(自身を除く): 15154206524

約数列:

[1, 2, 4, 12071, 24142, 48284, 418391, 836782, 1673564, 5050397761, 10100795522, 20201591044]

約数ペア:

[(1, 20201591044), (2, 10100795522), (4, 5050397761), (12071, 1673564), (24142, 836782), (48284, 418391)]