20115740093

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{1949}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 21723811200

約数和(自身を除く): 1608071107

約数列:

[1, 17, 71, 289, 503, 1207, 1949, 8551, 20519, 33133, 35713, 138379, 145367, 563261, 607121, 980347, 2352443, 10321057, 16665899, 39991531, 69604637, 283320283, 1183278829, 20115740093]

約数ペア:

[(1, 20115740093), (17, 1183278829), (71, 283320283), (289, 69604637), (503, 39991531), (1207, 16665899), (1949, 10321057), (8551, 2352443), (20519, 980347), (33133, 607121), (35713, 563261), (138379, 145367)]