20698049238

素因数分解:

$2^1\times 3^1\times {\mathrm{6871}}^1\times {\mathrm{502063}}^1$

素因数の和:508939

約数の個数: 16

約数和(自身を含む): 41402205696

約数和(自身を除く): 20704156458

約数列:

[1, 2, 3, 6, 6871, 13742, 20613, 41226, 502063, 1004126, 1506189, 3012378, 3449674873, 6899349746, 10349024619, 20698049238]

約数ペア:

[(1, 20698049238), (2, 10349024619), (3, 6899349746), (6, 3449674873), (6871, 3012378), (13742, 1506189), (20613, 1004126), (41226, 502063)]