20140574078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1024757}}^1$

素因数の和:1025107

約数の個数: 16

約数和(自身を含む): 31283812224

約数和(自身を除く): 11143238146

約数列:

[1, 2, 31, 62, 317, 634, 9827, 19654, 1024757, 2049514, 31767467, 63534934, 324847969, 649695938, 10070287039, 20140574078]

約数ペア:

[(1, 20140574078), (2, 10070287039), (31, 649695938), (62, 324847969), (317, 63534934), (634, 31767467), (9827, 2049514), (19654, 1024757)]