20822667

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3371}}^1$

素因数の和:3474

約数の個数: 16

約数和(自身を含む): 29134080

約数和(自身を除く): 8311413

約数列:

[1, 3, 29, 71, 87, 213, 2059, 3371, 6177, 10113, 97759, 239341, 293277, 718023, 6940889, 20822667]

約数ペア:

[(1, 20822667), (3, 6940889), (29, 718023), (71, 293277), (87, 239341), (213, 97759), (2059, 10113), (3371, 6177)]