20393392212

素因数分解:

$2^2\times 3^2\times {\mathrm{3673}}^1\times {\mathrm{154229}}^1$

素因数の和:157912

約数の個数: 36

約数和(自身を含む): 51564332820

約数和(自身を除く): 31170940608

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3673, 7346, 11019, 14692, 22038, 33057, 44076, 66114, 132228, 154229, 308458, 462687, 616916, 925374, 1388061, 1850748, 2776122, 5552244, 566483117, 1132966234, 1699449351, 2265932468, 3398898702, 5098348053, 6797797404, 10196696106, 20393392212]

約数ペア:

[(1, 20393392212), (2, 10196696106), (3, 6797797404), (4, 5098348053), (6, 3398898702), (9, 2265932468), (12, 1699449351), (18, 1132966234), (36, 566483117), (3673, 5552244), (7346, 2776122), (11019, 1850748), (14692, 1388061), (22038, 925374), (33057, 616916), (44076, 462687), (66114, 308458), (132228, 154229)]