20211128899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42018979}}^1$

素因数の和:42019029

約数の個数: 8

約数和(自身を含む): 22354097360

約数和(自身を除く): 2142968461

約数列:

[1, 13, 37, 481, 42018979, 546246727, 1554702223, 20211128899]

約数ペア:

[(1, 20211128899), (13, 1554702223), (37, 546246727), (481, 42018979)]