20163312411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73589}}^1$

素因数の和:73664

約数の個数: 48

約数和(自身を含む): 32299534080

約数和(自身を除く): 12136221669

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 361, 437, 627, 759, 1083, 1311, 3971, 4807, 8303, 11913, 14421, 24909, 73589, 91333, 220767, 273999, 809479, 1398191, 1692547, 2428437, 4194573, 5077641, 15380101, 18618017, 26565629, 32158393, 46140303, 55854051, 79696887, 96475179, 292221919, 353742323, 611009467, 876665757, 1061226969, 1833028401, 6721104137, 20163312411]

約数ペア:

[(1, 20163312411), (3, 6721104137), (11, 1833028401), (19, 1061226969), (23, 876665757), (33, 611009467), (57, 353742323), (69, 292221919), (209, 96475179), (253, 79696887), (361, 55854051), (437, 46140303), (627, 32158393), (759, 26565629), (1083, 18618017), (1311, 15380101), (3971, 5077641), (4807, 4194573), (8303, 2428437), (11913, 1692547), (14421, 1398191), (24909, 809479), (73589, 273999), (91333, 220767)]