20189244486

素因数分解:

$2^1\times 3^1\times {\mathrm{769}}^1\times {\mathrm{4375649}}^1$

素因数の和:4376423

約数の個数: 16

約数和(自身を含む): 40431006000

約数和(自身を除く): 20241761514

約数列:

[1, 2, 3, 6, 769, 1538, 2307, 4614, 4375649, 8751298, 13126947, 26253894, 3364874081, 6729748162, 10094622243, 20189244486]

約数ペア:

[(1, 20189244486), (2, 10094622243), (3, 6729748162), (6, 3364874081), (769, 26253894), (1538, 13126947), (2307, 8751298), (4614, 4375649)]