20921823969

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{3019}}^1\times {\mathrm{11969}}^1$

素因数の和:15184

約数の個数: 16

約数和(自身を含む): 28051934400

約数和(自身を除く): 7130110431

約数列:

[1, 3, 193, 579, 3019, 9057, 11969, 35907, 582667, 1748001, 2310017, 6930051, 36134411, 108403233, 6973941323, 20921823969]

約数ペア:

[(1, 20921823969), (3, 6973941323), (193, 108403233), (579, 36134411), (3019, 6930051), (9057, 2310017), (11969, 1748001), (35907, 582667)]