54017020

素因数分解:

$2^2\times 5^1\times {\mathrm{2700851}}^1$

素因数の和:2700860

約数の個数: 12

約数和(自身を含む): 113435784

約数和(自身を除く): 59418764

約数列:

[1, 2, 4, 5, 10, 20, 2700851, 5401702, 10803404, 13504255, 27008510, 54017020]

約数ペア:

[(1, 54017020), (2, 27008510), (4, 13504255), (5, 10803404), (10, 5401702), (20, 2700851)]