20090093429

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1\times {\mathrm{47609}}^1$

素因数の和:50260

約数の個数: 16

約数和(自身を含む): 23968016640

約数和(自身を除く): 3877923211

約数列:

[1, 7, 23, 161, 2621, 18347, 47609, 60283, 333263, 421981, 1095007, 7665049, 124783189, 873482323, 2870013347, 20090093429]

約数ペア:

[(1, 20090093429), (7, 2870013347), (23, 873482323), (161, 124783189), (2621, 7665049), (18347, 1095007), (47609, 421981), (60283, 333263)]