20280937686

素因数分解:

$2^1\times 3^1\times {\mathrm{929}}^1\times {\mathrm{3638489}}^1$

素因数の和:3639423

約数の個数: 16

約数和(自身を含む): 40605548400

約数和(自身を除く): 20324610714

約数列:

[1, 2, 3, 6, 929, 1858, 2787, 5574, 3638489, 7276978, 10915467, 21830934, 3380156281, 6760312562, 10140468843, 20280937686]

約数ペア:

[(1, 20280937686), (2, 10140468843), (3, 6760312562), (6, 3380156281), (929, 21830934), (1858, 10915467), (2787, 7276978), (5574, 3638489)]