20083354882

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{27816281}}^1$

素因数の和:27816321

約数の個数: 12

約数和(自身を含む): 31794010326

約数和(自身を除く): 11710655444

約数列:

[1, 2, 19, 38, 361, 722, 27816281, 55632562, 528509339, 1057018678, 10041677441, 20083354882]

約数ペア:

[(1, 20083354882), (2, 10041677441), (19, 1057018678), (38, 528509339), (361, 55632562), (722, 27816281)]