20173692452

素因数分解:

$2^2\times {\mathrm{1811}}^1\times {\mathrm{2784883}}^1$

素因数の和:2786698

約数の個数: 12

約数和(自身を含む): 35323468656

約数和(自身を除く): 15149776204

約数列:

[1, 2, 4, 1811, 3622, 7244, 2784883, 5569766, 11139532, 5043423113, 10086846226, 20173692452]

約数ペア:

[(1, 20173692452), (2, 10086846226), (4, 5043423113), (1811, 11139532), (3622, 5569766), (7244, 2784883)]