17066960

素因数分解:

$2^4\times 5^1\times {\mathrm{213337}}^1$

素因数の和:213350

約数の個数: 20

約数和(自身を含む): 39680868

約数和(自身を除く): 22613908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 213337, 426674, 853348, 1066685, 1706696, 2133370, 3413392, 4266740, 8533480, 17066960]

約数ペア:

[(1, 17066960), (2, 8533480), (4, 4266740), (5, 3413392), (8, 2133370), (10, 1706696), (16, 1066685), (20, 853348), (40, 426674), (80, 213337)]