1882157020

素因数分解:

$2^2\times 5^1\times {\mathrm{94107851}}^1$

素因数の和:94107860

約数の個数: 12

約数和(自身を含む): 3952529784

約数和(自身を除く): 2070372764

約数列:

[1, 2, 4, 5, 10, 20, 94107851, 188215702, 376431404, 470539255, 941078510, 1882157020]

約数ペア:

[(1, 1882157020), (2, 941078510), (4, 470539255), (5, 376431404), (10, 188215702), (20, 94107851)]