20180855034

素因数分解:

$2^1\times 3^2\times {\mathrm{1121158613}}^1$

素因数の和:1121158621

約数の個数: 12

約数和(自身を含む): 43725185946

約数和(自身を除く): 23544330912

約数列:

[1, 2, 3, 6, 9, 18, 1121158613, 2242317226, 3363475839, 6726951678, 10090427517, 20180855034]

約数ペア:

[(1, 20180855034), (2, 10090427517), (3, 6726951678), (6, 3363475839), (9, 2242317226), (18, 1121158613)]