20182690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{183479}}^1$

素因数の和:183497

約数の個数: 16

約数和(自身を含む): 39631680

約数和(自身を除く): 19448990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 183479, 366958, 917395, 1834790, 2018269, 4036538, 10091345, 20182690]

約数ペア:

[(1, 20182690), (2, 10091345), (5, 4036538), (10, 2018269), (11, 1834790), (22, 917395), (55, 366958), (110, 183479)]