20138025642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479476801}}^1$

素因数の和:479476813

約数の個数: 16

約数和(自身を含む): 46029772992

約数和(自身を除く): 25891747350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479476801, 958953602, 1438430403, 2876860806, 3356337607, 6712675214, 10069012821, 20138025642]

約数ペア:

[(1, 20138025642), (2, 10069012821), (3, 6712675214), (6, 3356337607), (7, 2876860806), (14, 1438430403), (21, 958953602), (42, 479476801)]