20162728088

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{4658671}}^1$

素因数の和:4659218

約数の個数: 16

約数和(自身を含む): 37875003360

約数和(自身を除く): 17712275272

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4328, 4658671, 9317342, 18634684, 37269368, 2520341011, 5040682022, 10081364044, 20162728088]

約数ペア:

[(1, 20162728088), (2, 10081364044), (4, 5040682022), (8, 2520341011), (541, 37269368), (1082, 18634684), (2164, 9317342), (4328, 4658671)]