17441867020

素因数分解:

$2^2\times 5^1\times {\mathrm{872093351}}^1$

素因数の和:872093360

約数の個数: 12

約数和(自身を含む): 36627920784

約数和(自身を除く): 19186053764

約数列:

[1, 2, 4, 5, 10, 20, 872093351, 1744186702, 3488373404, 4360466755, 8720933510, 17441867020]

約数ペア:

[(1, 17441867020), (2, 8720933510), (4, 4360466755), (5, 3488373404), (10, 1744186702), (20, 872093351)]