20341790021

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{600283}}^1$

素因数の和:600440

約数の個数: 16

約数和(自身を含む): 23972941824

約数和(自身を除く): 3631151803

約数列:

[1, 7, 47, 103, 329, 721, 4841, 33887, 600283, 4201981, 28213301, 61829149, 197493107, 432804043, 2905970003, 20341790021]

約数ペア:

[(1, 20341790021), (7, 2905970003), (47, 432804043), (103, 197493107), (329, 61829149), (721, 28213301), (4841, 4201981), (33887, 600283)]