20123701866

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38551153}}^1$

素因数の和:38551190

約数の個数: 24

約数和(自身を含む): 45104850180

約数和(自身を除く): 24981148314

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38551153, 77102306, 115653459, 231306918, 346960377, 693920754, 1117983437, 2235966874, 3353950311, 6707900622, 10061850933, 20123701866]

約数ペア:

[(1, 20123701866), (2, 10061850933), (3, 6707900622), (6, 3353950311), (9, 2235966874), (18, 1117983437), (29, 693920754), (58, 346960377), (87, 231306918), (174, 115653459), (261, 77102306), (522, 38551153)]