20462060

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4391}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 43164576

約数和(自身を除く): 22702516

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4391, 4660, 8782, 17564, 21955, 43910, 87820, 1023103, 2046206, 4092412, 5115515, 10231030, 20462060]

約数ペア:

[(1, 20462060), (2, 10231030), (4, 5115515), (5, 4092412), (10, 2046206), (20, 1023103), (233, 87820), (466, 43910), (932, 21955), (1165, 17564), (2330, 8782), (4391, 4660)]