2020321724

素因数分解:

$2^2\times {\mathrm{30871}}^1\times {\mathrm{16361}}^1$

素因数の和:47236

約数の個数: 12

約数和(自身を含む): 3535893648

約数和(自身を除く): 1515571924

約数列:

[1, 2, 4, 16361, 30871, 32722, 61742, 65444, 123484, 505080431, 1010160862, 2020321724]

約数ペア:

[(1, 2020321724), (2, 1010160862), (4, 505080431), (16361, 123484), (30871, 65444), (32722, 61742)]