20808613752

素因数分解:

$2^3\times 3^1\times {\mathrm{2939}}^1\times {\mathrm{295007}}^1$

素因数の和:297955

約数の個数: 32

約数和(自身を含む): 52039411200

約数和(自身を除く): 31230797448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2939, 5878, 8817, 11756, 17634, 23512, 35268, 70536, 295007, 590014, 885021, 1180028, 1770042, 2360056, 3540084, 7080168, 867025573, 1734051146, 2601076719, 3468102292, 5202153438, 6936204584, 10404306876, 20808613752]

約数ペア:

[(1, 20808613752), (2, 10404306876), (3, 6936204584), (4, 5202153438), (6, 3468102292), (8, 2601076719), (12, 1734051146), (24, 867025573), (2939, 7080168), (5878, 3540084), (8817, 2360056), (11756, 1770042), (17634, 1180028), (23512, 885021), (35268, 590014), (70536, 295007)]