20172596679

素因数分解:

$3^2\times {\mathrm{829}}^1\times {\mathrm{2703739}}^1$

素因数の和:2704574

約数の個数: 12

約数和(自身を含む): 29173354600

約数和(自身を除く): 9000757921

約数列:

[1, 3, 9, 829, 2487, 7461, 2703739, 8111217, 24333651, 2241399631, 6724198893, 20172596679]

約数ペア:

[(1, 20172596679), (3, 6724198893), (9, 2241399631), (829, 24333651), (2487, 8111217), (7461, 2703739)]