20131177886

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{5039}}^1\times {\mathrm{9467}}^1$

素因数の和:14719

約数の個数: 16

約数和(自身を含む): 30349105920

約数和(自身を除く): 10217928034

約数列:

[1, 2, 211, 422, 5039, 9467, 10078, 18934, 1063229, 1997537, 2126458, 3995074, 47704213, 95408426, 10065588943, 20131177886]

約数ペア:

[(1, 20131177886), (2, 10065588943), (211, 95408426), (422, 47704213), (5039, 3995074), (9467, 2126458), (10078, 1997537), (18934, 1063229)]