20161308896

素因数分解:

$2^5\times {\mathrm{630040903}}^1$

素因数の和:630040913

約数の個数: 12

約数和(自身を含む): 39692576952

約数和(自身を除く): 19531268056

約数列:

[1, 2, 4, 8, 16, 32, 630040903, 1260081806, 2520163612, 5040327224, 10080654448, 20161308896]

約数ペア:

[(1, 20161308896), (2, 10080654448), (4, 5040327224), (8, 2520163612), (16, 1260081806), (32, 630040903)]