20020734

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{3187}}^1$

素因数の和:3544

約数の個数: 24

約数和(自身を含む): 43516200

約数和(自身を除く): 23495466

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 3187, 6282, 6374, 9561, 19122, 28683, 57366, 1112263, 2224526, 3336789, 6673578, 10010367, 20020734]

約数ペア:

[(1, 20020734), (2, 10010367), (3, 6673578), (6, 3336789), (9, 2224526), (18, 1112263), (349, 57366), (698, 28683), (1047, 19122), (2094, 9561), (3141, 6374), (3187, 6282)]