20199842467

素因数分解:

$7^3\times {\mathrm{3499}}^1\times {\mathrm{16831}}^1$

素因数の和:20351

約数の個数: 16

約数和(自身を含む): 23564800000

約数和(自身を除く): 3364957533

約数列:

[1, 7, 49, 343, 3499, 16831, 24493, 117817, 171451, 824719, 1200157, 5773033, 58891669, 412241683, 2885691781, 20199842467]

約数ペア:

[(1, 20199842467), (7, 2885691781), (49, 412241683), (343, 58891669), (3499, 5773033), (16831, 1200157), (24493, 824719), (117817, 171451)]