9367809980

素因数分解:

$2^2\times 5^1\times {\mathrm{468390499}}^1$

素因数の和:468390508

約数の個数: 12

約数和(自身を含む): 19672401000

約数和(自身を除く): 10304591020

約数列:

[1, 2, 4, 5, 10, 20, 468390499, 936780998, 1873561996, 2341952495, 4683904990, 9367809980]

約数ペア:

[(1, 9367809980), (2, 4683904990), (4, 2341952495), (5, 1873561996), (10, 936780998), (20, 468390499)]