22020616

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{25253}}^1$

素因数の和:25368

約数の個数: 16

約数和(自身を含む): 41669100

約数和(自身を除く): 19648484

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 25253, 50506, 101012, 202024, 2752577, 5505154, 11010308, 22020616]

約数ペア:

[(1, 22020616), (2, 11010308), (4, 5505154), (8, 2752577), (109, 202024), (218, 101012), (436, 50506), (872, 25253)]