20214463794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481296757}}^1$

素因数の和:481296769

約数の個数: 16

約数和(自身を含む): 46204488768

約数和(自身を除く): 25990024974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481296757, 962593514, 1443890271, 2887780542, 3369077299, 6738154598, 10107231897, 20214463794]

約数ペア:

[(1, 20214463794), (2, 10107231897), (3, 6738154598), (6, 3369077299), (7, 2887780542), (14, 1443890271), (21, 962593514), (42, 481296757)]