20138180858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3068909}}^1$

素因数の和:3069121

約数の個数: 16

約数和(自身を含む): 32149901160

約数和(自身を除く): 12011720302

約数列:

[1, 2, 17, 34, 193, 386, 3281, 6562, 3068909, 6137818, 52171453, 104342906, 592299437, 1184598874, 10069090429, 20138180858]

約数ペア:

[(1, 20138180858), (2, 10069090429), (17, 1184598874), (34, 592299437), (193, 104342906), (386, 52171453), (3281, 6137818), (6562, 3068909)]