20148282801

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{31530959}}^1$

素因数の和:31531036

約数の個数: 12

約数和(自身を含む): 29512978560

約数和(自身を除く): 9364695759

約数列:

[1, 3, 9, 71, 213, 639, 31530959, 94592877, 283778631, 2238698089, 6716094267, 20148282801]

約数ペア:

[(1, 20148282801), (3, 6716094267), (9, 2238698089), (71, 283778631), (213, 94592877), (639, 31530959)]