20173935912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64660051}}^1$

素因数の和:64660073

約数の個数: 32

約数和(自身を含む): 54314443680

約数和(自身を除く): 34140507768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64660051, 129320102, 193980153, 258640204, 387960306, 517280408, 775920612, 840580663, 1551841224, 1681161326, 2521741989, 3362322652, 5043483978, 6724645304, 10086967956, 20173935912]

約数ペア:

[(1, 20173935912), (2, 10086967956), (3, 6724645304), (4, 5043483978), (6, 3362322652), (8, 2521741989), (12, 1681161326), (13, 1551841224), (24, 840580663), (26, 775920612), (39, 517280408), (52, 387960306), (78, 258640204), (104, 193980153), (156, 129320102), (312, 64660051)]