20210298938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1497281}}^1$

素因数の和:1497697

約数の個数: 16

約数和(自身を含む): 32179584744

約数和(自身を除く): 11969285806

約数列:

[1, 2, 17, 34, 397, 794, 6749, 13498, 1497281, 2994562, 25453777, 50907554, 594420557, 1188841114, 10105149469, 20210298938]

約数ペア:

[(1, 20210298938), (2, 10105149469), (17, 1188841114), (34, 594420557), (397, 50907554), (794, 25453777), (6749, 2994562), (13498, 1497281)]