20717086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1061}}^1$

素因数の和:1827

約数の個数: 16

約数和(自身を含む): 33542208

約数和(自身を除く): 12825122

約数列:

[1, 2, 13, 26, 751, 1061, 1502, 2122, 9763, 13793, 19526, 27586, 796811, 1593622, 10358543, 20717086]

約数ペア:

[(1, 20717086), (2, 10358543), (13, 1593622), (26, 796811), (751, 27586), (1061, 19526), (1502, 13793), (2122, 9763)]