9367394420

素因数分解:

$2^2\times 5^1\times {\mathrm{468369721}}^1$

素因数の和:468369730

約数の個数: 12

約数和(自身を含む): 19671528324

約数和(自身を除く): 10304133904

約数列:

[1, 2, 4, 5, 10, 20, 468369721, 936739442, 1873478884, 2341848605, 4683697210, 9367394420]

約数ペア:

[(1, 9367394420), (2, 4683697210), (4, 2341848605), (5, 1873478884), (10, 936739442), (20, 468369721)]