20172888906

素因数分解:

$2^1\times 3^1\times {\mathrm{3559}}^1\times {\mathrm{944689}}^1$

素因数の和:948253

約数の個数: 16

約数和(自身を含む): 40357156800

約数和(自身を除く): 20184267894

約数列:

[1, 2, 3, 6, 3559, 7118, 10677, 21354, 944689, 1889378, 2834067, 5668134, 3362148151, 6724296302, 10086444453, 20172888906]

約数ペア:

[(1, 20172888906), (2, 10086444453), (3, 6724296302), (6, 3362148151), (3559, 5668134), (7118, 2834067), (10677, 1889378), (21354, 944689)]