20136182689

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{90071}}^1$

素因数の和:90480

約数の個数: 16

約数和(自身を含む): 23303427840

約数和(自身を除く): 3167245151

約数列:

[1, 7, 109, 293, 763, 2051, 31937, 90071, 223559, 630497, 9817739, 26390803, 68724173, 184735621, 2876597527, 20136182689]

約数ペア:

[(1, 20136182689), (7, 2876597527), (109, 184735621), (293, 68724173), (763, 26390803), (2051, 9817739), (31937, 630497), (90071, 223559)]