20512695533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2551013}}^1$

素因数の和:2551084

約数の個数: 16

約数和(自身を含む): 24244837056

約数和(自身を除く): 3732141523

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 2551013, 28061143, 43367221, 109693559, 477039431, 1206629149, 1864790503, 20512695533]

約数ペア:

[(1, 20512695533), (11, 1864790503), (17, 1206629149), (43, 477039431), (187, 109693559), (473, 43367221), (731, 28061143), (8041, 2551013)]