22536680

素因数分解:

$2^3\times 5^1\times {\mathrm{563417}}^1$

素因数の和:563428

約数の個数: 16

約数和(自身を含む): 50707620

約数和(自身を除く): 28170940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563417, 1126834, 2253668, 2817085, 4507336, 5634170, 11268340, 22536680]

約数ペア:

[(1, 22536680), (2, 11268340), (4, 5634170), (5, 4507336), (8, 2817085), (10, 2253668), (20, 1126834), (40, 563417)]