20132896903

素因数分解:

$7^2\times {\mathrm{211}}^1\times {\mathrm{457}}^1\times {\mathrm{4261}}^1$

素因数の和:4943

約数の個数: 24

約数和(自身を含む): 23587919664

約数和(自身を除く): 3455022761

約数列:

[1, 7, 49, 211, 457, 1477, 3199, 4261, 10339, 22393, 29827, 96427, 208789, 674989, 899071, 1947277, 4724923, 6293497, 13630939, 44054479, 95416573, 410875447, 2876128129, 20132896903]

約数ペア:

[(1, 20132896903), (7, 2876128129), (49, 410875447), (211, 95416573), (457, 44054479), (1477, 13630939), (3199, 6293497), (4261, 4724923), (10339, 1947277), (22393, 899071), (29827, 674989), (96427, 208789)]