41813020

素因数分解:

$2^2\times 5^1\times {\mathrm{2090651}}^1$

素因数の和:2090660

約数の個数: 12

約数和(自身を含む): 87807384

約数和(自身を除く): 45994364

約数列:

[1, 2, 4, 5, 10, 20, 2090651, 4181302, 8362604, 10453255, 20906510, 41813020]

約数ペア:

[(1, 41813020), (2, 20906510), (4, 10453255), (5, 8362604), (10, 4181302), (20, 2090651)]