20186561364

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1\times {\mathrm{26783}}^1$

素因数の和:27484

約数の個数: 48

約数和(自身を含む): 47624951808

約数和(自身を除く): 27438390444

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 587, 642, 1174, 1284, 1761, 2348, 3522, 7044, 26783, 53566, 62809, 80349, 107132, 125618, 160698, 188427, 251236, 321396, 376854, 753708, 2865781, 5731562, 8597343, 11463124, 15721621, 17194686, 31443242, 34389372, 47164863, 62886484, 94329726, 188659452, 1682213447, 3364426894, 5046640341, 6728853788, 10093280682, 20186561364]

約数ペア:

[(1, 20186561364), (2, 10093280682), (3, 6728853788), (4, 5046640341), (6, 3364426894), (12, 1682213447), (107, 188659452), (214, 94329726), (321, 62886484), (428, 47164863), (587, 34389372), (642, 31443242), (1174, 17194686), (1284, 15721621), (1761, 11463124), (2348, 8597343), (3522, 5731562), (7044, 2865781), (26783, 753708), (53566, 376854), (62809, 321396), (80349, 251236), (107132, 188427), (125618, 160698)]