13066960

素因数分解:

$2^4\times 5^1\times {\mathrm{163337}}^1$

素因数の和:163350

約数の個数: 20

約数和(自身を含む): 30380868

約数和(自身を除く): 17313908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163337, 326674, 653348, 816685, 1306696, 1633370, 2613392, 3266740, 6533480, 13066960]

約数ペア:

[(1, 13066960), (2, 6533480), (4, 3266740), (5, 2613392), (8, 1633370), (10, 1306696), (16, 816685), (20, 653348), (40, 326674), (80, 163337)]