20220393479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{138493}}^1$

素因数の和:139538

約数の個数: 16

約数和(自身を含む): 23778865824

約数和(自身を除く): 3558472345

約数列:

[1, 11, 13, 143, 1021, 11231, 13273, 138493, 146003, 1523423, 1800409, 19804499, 141401353, 1555414883, 1838217589, 20220393479]

約数ペア:

[(1, 20220393479), (11, 1838217589), (13, 1555414883), (143, 141401353), (1021, 19804499), (11231, 1800409), (13273, 1523423), (138493, 146003)]