20156088

素因数分解:

$2^3\times 3^1\times {\mathrm{839837}}^1$

素因数の和:839846

約数の個数: 16

約数和(自身を含む): 50390280

約数和(自身を除く): 30234192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839837, 1679674, 2519511, 3359348, 5039022, 6718696, 10078044, 20156088]

約数ペア:

[(1, 20156088), (2, 10078044), (3, 6718696), (4, 5039022), (6, 3359348), (8, 2519511), (12, 1679674), (24, 839837)]