20090974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5737}}^1$

素因数の和:5859

約数の個数: 16

約数和(自身を含む): 32224608

約数和(自身を除く): 12133634

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 5737, 11474, 97529, 195058, 590911, 1181822, 10045487, 20090974]

約数ペア:

[(1, 20090974), (2, 10045487), (17, 1181822), (34, 590911), (103, 195058), (206, 97529), (1751, 11474), (3502, 5737)]