20092058

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3361}}^1$

素因数の和:3438

約数の個数: 24

約数和(自身を含む): 35643924

約数和(自身を除く): 15551866

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 3361, 5978, 6722, 23527, 47054, 164689, 205021, 329378, 410042, 1435147, 2870294, 10046029, 20092058]

約数ペア:

[(1, 20092058), (2, 10046029), (7, 2870294), (14, 1435147), (49, 410042), (61, 329378), (98, 205021), (122, 164689), (427, 47054), (854, 23527), (2989, 6722), (3361, 5978)]