2020100197

素因数分解:

${\mathrm{19}}^1\times {\mathrm{151}}^2\times {\mathrm{4663}}^1$

素因数の和:4984

約数の個数: 12

約数和(自身を含む): 2141055840

約数和(自身を除く): 120955643

約数列:

[1, 19, 151, 2869, 4663, 22801, 88597, 433219, 704113, 13378147, 106321063, 2020100197]

約数ペア:

[(1, 2020100197), (19, 106321063), (151, 13378147), (2869, 704113), (4663, 433219), (22801, 88597)]