20802954094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47065507}}^1$

素因数の和:47065539

約数の個数: 16

約数和(自身を含む): 35581524048

約数和(自身を除く): 14778569954

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 47065507, 94131014, 611851591, 800113619, 1223703182, 1600227238, 10401477047, 20802954094]

約数ペア:

[(1, 20802954094), (2, 10401477047), (13, 1600227238), (17, 1223703182), (26, 800113619), (34, 611851591), (221, 94131014), (442, 47065507)]