22666120

素因数分解:

$2^3\times 5^1\times {\mathrm{566653}}^1$

素因数の和:566664

約数の個数: 16

約数和(自身を含む): 50998860

約数和(自身を除く): 28332740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 566653, 1133306, 2266612, 2833265, 4533224, 5666530, 11333060, 22666120]

約数ペア:

[(1, 22666120), (2, 11333060), (4, 5666530), (5, 4533224), (8, 2833265), (10, 2266612), (20, 1133306), (40, 566653)]