20107024

素因数分解:

$2^4\times 7^1\times {\mathrm{179527}}^1$

素因数の和:179542

約数の個数: 20

約数和(自身を含む): 44522944

約数和(自身を除く): 24415920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179527, 359054, 718108, 1256689, 1436216, 2513378, 2872432, 5026756, 10053512, 20107024]

約数ペア:

[(1, 20107024), (2, 10053512), (4, 5026756), (7, 2872432), (8, 2513378), (14, 1436216), (16, 1256689), (28, 718108), (56, 359054), (112, 179527)]