20060575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{18661}}^1$

素因数の和:18714

約数の個数: 12

約数和(自身を含む): 25454968

約数和(自身を除く): 5394393

約数列:

[1, 5, 25, 43, 215, 1075, 18661, 93305, 466525, 802423, 4012115, 20060575]

約数ペア:

[(1, 20060575), (5, 4012115), (25, 802423), (43, 466525), (215, 93305), (1075, 18661)]