20110005005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{672913}}^1$

素因数の和:673100

約数の個数: 16

約数和(自身を含む): 24870901440

約数和(自身を除く): 4760896435

約数列:

[1, 5, 43, 139, 215, 695, 5977, 29885, 672913, 3364565, 28935259, 93534907, 144676295, 467674535, 4022001001, 20110005005]

約数ペア:

[(1, 20110005005), (5, 4022001001), (43, 467674535), (139, 144676295), (215, 93534907), (695, 28935259), (5977, 3364565), (29885, 672913)]