20460322

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 31489920

約数和(自身を除く): 11029598

約数列:

[1, 2, 47, 94, 307, 614, 709, 1418, 14429, 28858, 33323, 66646, 217663, 435326, 10230161, 20460322]

約数ペア:

[(1, 20460322), (2, 10230161), (47, 435326), (94, 217663), (307, 66646), (614, 33323), (709, 28858), (1418, 14429)]