20176409718

素因数分解:

$2^1\times 3^4\times {\mathrm{124545739}}^1$

素因数の和:124545753

約数の個数: 20

約数和(自身を含む): 45210103620

約数和(自身を除く): 25033693902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124545739, 249091478, 373637217, 747274434, 1120911651, 2241823302, 3362734953, 6725469906, 10088204859, 20176409718]

約数ペア:

[(1, 20176409718), (2, 10088204859), (3, 6725469906), (6, 3362734953), (9, 2241823302), (18, 1120911651), (27, 747274434), (54, 373637217), (81, 249091478), (162, 124545739)]