20343662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1949}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 32432400

約数和(自身を除く): 12088738

約数列:

[1, 2, 17, 34, 307, 614, 1949, 3898, 5219, 10438, 33133, 66266, 598343, 1196686, 10171831, 20343662]

約数ペア:

[(1, 20343662), (2, 10171831), (17, 1196686), (34, 598343), (307, 66266), (614, 33133), (1949, 10438), (3898, 5219)]