20702977269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1198297}}^1$

素因数の和:1198756

約数の個数: 16

約数和(自身を含む): 29794481472

約数和(自身を除く): 9091504203

約数列:

[1, 3, 13, 39, 443, 1329, 5759, 17277, 1198297, 3594891, 15577861, 46733583, 530845571, 1592536713, 6900992423, 20702977269]

約数ペア:

[(1, 20702977269), (3, 6900992423), (13, 1592536713), (39, 530845571), (443, 46733583), (1329, 15577861), (5759, 3594891), (17277, 1198297)]