20048282

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:817

約数の個数: 16

約数和(自身を含む): 30649320

約数和(自身を除く): 10601038

約数列:

[1, 2, 73, 146, 353, 389, 706, 778, 25769, 28397, 51538, 56794, 137317, 274634, 10024141, 20048282]

約数ペア:

[(1, 20048282), (2, 10024141), (73, 274634), (146, 137317), (353, 56794), (389, 51538), (706, 28397), (778, 25769)]