20174860953

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9075511}}^1$

素因数の和:9075549

約数の個数: 24

約数和(自身を含む): 33034863680

約数和(自身を除く): 12860002727

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 9075511, 27226533, 81679599, 117981643, 172434709, 353944929, 517304127, 1061834787, 1551912381, 2241651217, 6724953651, 20174860953]

約数ペア:

[(1, 20174860953), (3, 6724953651), (9, 2241651217), (13, 1551912381), (19, 1061834787), (39, 517304127), (57, 353944929), (117, 172434709), (171, 117981643), (247, 81679599), (741, 27226533), (2223, 9075511)]