20172521724

素因数分解:

$2^2\times 3^1\times {\mathrm{1681043477}}^1$

素因数の和:1681043484

約数の個数: 12

約数和(自身を含む): 47069217384

約数和(自身を除く): 26896695660

約数列:

[1, 2, 3, 4, 6, 12, 1681043477, 3362086954, 5043130431, 6724173908, 10086260862, 20172521724]

約数ペア:

[(1, 20172521724), (2, 10086260862), (3, 6724173908), (4, 5043130431), (6, 3362086954), (12, 1681043477)]