20275604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3019}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 37544640

約数和(自身を除く): 17269036

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3019, 3358, 6038, 6716, 12076, 69437, 138874, 220387, 277748, 440774, 881548, 5068901, 10137802, 20275604]

約数ペア:

[(1, 20275604), (2, 10137802), (4, 5068901), (23, 881548), (46, 440774), (73, 277748), (92, 220387), (146, 138874), (292, 69437), (1679, 12076), (3019, 6716), (3358, 6038)]