20201491605

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1\times {\mathrm{10733}}^1$

素因数の和:11621

約数の個数: 32

約数和(自身を含む): 32552357760

約数和(自身を除く): 12350866155

約数列:

[1, 3, 5, 15, 179, 537, 701, 895, 2103, 2685, 3505, 10515, 10733, 32199, 53665, 125479, 160995, 376437, 627395, 1882185, 1921207, 5763621, 7523833, 9606035, 22571499, 28818105, 37619165, 112857495, 1346766107, 4040298321, 6733830535, 20201491605]

約数ペア:

[(1, 20201491605), (3, 6733830535), (5, 4040298321), (15, 1346766107), (179, 112857495), (537, 37619165), (701, 28818105), (895, 22571499), (2103, 9606035), (2685, 7523833), (3505, 5763621), (10515, 1921207), (10733, 1882185), (32199, 627395), (53665, 376437), (125479, 160995)]