20186547870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5407}}^1\times {\mathrm{124447}}^1$

素因数の和:129864

約数の個数: 32

約数和(自身を含む): 48457064448

約数和(自身を除く): 28270516578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5407, 10814, 16221, 27035, 32442, 54070, 81105, 124447, 162210, 248894, 373341, 622235, 746682, 1244470, 1866705, 3733410, 672884929, 1345769858, 2018654787, 3364424645, 4037309574, 6728849290, 10093273935, 20186547870]

約数ペア:

[(1, 20186547870), (2, 10093273935), (3, 6728849290), (5, 4037309574), (6, 3364424645), (10, 2018654787), (15, 1345769858), (30, 672884929), (5407, 3733410), (10814, 1866705), (16221, 1244470), (27035, 746682), (32442, 622235), (54070, 373341), (81105, 248894), (124447, 162210)]