20175082975

素因数分解:

$5^2\times {\mathrm{63689}}^1\times {\mathrm{12671}}^1$

素因数の和:76370

約数の個数: 12

約数和(自身を含む): 25019470080

約数和(自身を除く): 4844387105

約数列:

[1, 5, 25, 12671, 63355, 63689, 316775, 318445, 1592225, 807003319, 4035016595, 20175082975]

約数ペア:

[(1, 20175082975), (5, 4035016595), (25, 807003319), (12671, 1592225), (63355, 318445), (63689, 316775)]