2066020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9391}}^1$

素因数の和:9411

約数の個数: 24

約数和(自身を含む): 4733568

約数和(自身を除く): 2667548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9391, 18782, 37564, 46955, 93910, 103301, 187820, 206602, 413204, 516505, 1033010, 2066020]

約数ペア:

[(1, 2066020), (2, 1033010), (4, 516505), (5, 413204), (10, 206602), (11, 187820), (20, 103301), (22, 93910), (44, 46955), (55, 37564), (110, 18782), (220, 9391)]