20201836031

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5147}}^1\times {\mathrm{13127}}^1$

素因数の和:18310

約数の個数: 16

約数和(自身を含む): 22707869184

約数和(自身を除く): 2506033153

約数列:

[1, 13, 23, 299, 5147, 13127, 66911, 118381, 170651, 301921, 1538953, 3924973, 67564669, 878340697, 1553987387, 20201836031]

約数ペア:

[(1, 20201836031), (13, 1553987387), (23, 878340697), (299, 67564669), (5147, 3924973), (13127, 1538953), (66911, 301921), (118381, 170651)]