20176080770

素因数分解:

$2^1\times 5^1\times {\mathrm{11251}}^1\times {\mathrm{179327}}^1$

素因数の和:190585

約数の個数: 16

約数和(自身を含む): 36320375808

約数和(自身を除く): 16144295038

約数列:

[1, 2, 5, 10, 11251, 22502, 56255, 112510, 179327, 358654, 896635, 1793270, 2017608077, 4035216154, 10088040385, 20176080770]

約数ペア:

[(1, 20176080770), (2, 10088040385), (5, 4035216154), (10, 2017608077), (11251, 1793270), (22502, 896635), (56255, 358654), (112510, 179327)]