20201006507

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3882569}}^1$

素因数の和:3882634

約数の個数: 12

約数和(自身を含む): 22720799640

約数和(自身を除く): 2519793133

約数列:

[1, 11, 43, 121, 473, 5203, 3882569, 42708259, 166950467, 469790849, 1836455137, 20201006507]

約数ペア:

[(1, 20201006507), (11, 1836455137), (43, 469790849), (121, 166950467), (473, 42708259), (5203, 3882569)]