23009620

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2657}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 48450024

約数和(自身を除く): 25440404

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 2657, 4330, 5314, 8660, 10628, 13285, 26570, 53140, 1150481, 2300962, 4601924, 5752405, 11504810, 23009620]

約数ペア:

[(1, 23009620), (2, 11504810), (4, 5752405), (5, 4601924), (10, 2300962), (20, 1150481), (433, 53140), (866, 26570), (1732, 13285), (2165, 10628), (2657, 8660), (4330, 5314)]