21022060

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3119}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 44291520

約数和(自身を除く): 23269460

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3119, 3370, 6238, 6740, 12476, 15595, 31190, 62380, 1051103, 2102206, 4204412, 5255515, 10511030, 21022060]

約数ペア:

[(1, 21022060), (2, 10511030), (4, 5255515), (5, 4204412), (10, 2102206), (20, 1051103), (337, 62380), (674, 31190), (1348, 15595), (1685, 12476), (3119, 6740), (3370, 6238)]