20269968169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3536899}}^1$

素因数の和:3537431

約数の個数: 8

約数和(自身を含む): 22155141600

約数和(自身を除く): 1885173431

約数列:

[1, 11, 521, 5731, 3536899, 38905889, 1842724379, 20269968169]

約数ペア:

[(1, 20269968169), (11, 1842724379), (521, 38905889), (5731, 3536899)]