2020366887

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{46771}}^1$

素因数の和:46820

約数の個数: 48

約数和(自身を含む): 3583109376

約数和(自身を除く): 1562742489

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 231, 357, 363, 561, 847, 1309, 2057, 2541, 3927, 6171, 14399, 43197, 46771, 140313, 327397, 514481, 795107, 982191, 1543443, 2385321, 3601367, 5565749, 5659291, 8746177, 10804101, 16697247, 16977873, 26238531, 39615037, 61223239, 96207947, 118845111, 183669717, 288623841, 673455629, 2020366887]

約数ペア:

[(1, 2020366887), (3, 673455629), (7, 288623841), (11, 183669717), (17, 118845111), (21, 96207947), (33, 61223239), (51, 39615037), (77, 26238531), (119, 16977873), (121, 16697247), (187, 10804101), (231, 8746177), (357, 5659291), (363, 5565749), (561, 3601367), (847, 2385321), (1309, 1543443), (2057, 982191), (2541, 795107), (3927, 514481), (6171, 327397), (14399, 140313), (43197, 46771)]