22046060

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1979}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 46403280

約数和(自身を除く): 24357220

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 1979, 2228, 2785, 3958, 5570, 7916, 9895, 11140, 19790, 39580, 1102303, 2204606, 4409212, 5511515, 11023030, 22046060]

約数ペア:

[(1, 22046060), (2, 11023030), (4, 5511515), (5, 4409212), (10, 2204606), (20, 1102303), (557, 39580), (1114, 19790), (1979, 11140), (2228, 9895), (2785, 7916), (3958, 5570)]