20512072262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54845113}}^1$

素因数の和:54845143

約数の個数: 16

約数和(自身を含む): 35539633872

約数和(自身を除く): 15027561610

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 54845113, 109690226, 603296243, 932366921, 1206592486, 1864733842, 10256036131, 20512072262]

約数ペア:

[(1, 20512072262), (2, 10256036131), (11, 1864733842), (17, 1206592486), (22, 932366921), (34, 603296243), (187, 109690226), (374, 54845113)]