20192424895

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{360869}}^1$

素因数の和:360943

約数の個数: 24

約数和(自身を含む): 26398362240

約数和(自身を除く): 6205937345

約数列:

[1, 5, 19, 31, 95, 155, 361, 589, 1805, 2945, 11191, 55955, 360869, 1804345, 6856511, 11186939, 34282555, 55934695, 130273709, 212551841, 651368545, 1062759205, 4038484979, 20192424895]

約数ペア:

[(1, 20192424895), (5, 4038484979), (19, 1062759205), (31, 651368545), (95, 212551841), (155, 130273709), (361, 55934695), (589, 34282555), (1805, 11186939), (2945, 6856511), (11191, 1804345), (55955, 360869)]