20173186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53939}}^1$

素因数の和:53969

約数の個数: 16

約数和(自身を含む): 34953120

約数和(自身を除く): 14779934

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53939, 107878, 593329, 916963, 1186658, 1833926, 10086593, 20173186]

約数ペア:

[(1, 20173186), (2, 10086593), (11, 1833926), (17, 1186658), (22, 916963), (34, 593329), (187, 107878), (374, 53939)]