2016720260

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{356311}}^1$

素因数の和:356603

約数の個数: 24

約数和(自身を含む): 4250089536

約数和(自身を除く): 2233369276

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 356311, 712622, 1425244, 1781555, 3563110, 7126220, 100836013, 201672026, 403344052, 504180065, 1008360130, 2016720260]

約数ペア:

[(1, 2016720260), (2, 1008360130), (4, 504180065), (5, 403344052), (10, 201672026), (20, 100836013), (283, 7126220), (566, 3563110), (1132, 1781555), (1415, 1425244), (2830, 712622), (5660, 356311)]