20101092739

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5137003}}^1$

素因数の和:5137066

約数の個数: 16

約数和(自身を含む): 25315155712

約数和(自身を除く): 5214062973

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 5137003, 35959021, 66781039, 220891129, 467467273, 1546237903, 2871584677, 20101092739]

約数ペア:

[(1, 20101092739), (7, 2871584677), (13, 1546237903), (43, 467467273), (91, 220891129), (301, 66781039), (559, 35959021), (3913, 5137003)]