20431128

素因数分解:

$2^3\times 3^1\times {\mathrm{851297}}^1$

素因数の和:851306

約数の個数: 16

約数和(自身を含む): 51077880

約数和(自身を除く): 30646752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 851297, 1702594, 2553891, 3405188, 5107782, 6810376, 10215564, 20431128]

約数ペア:

[(1, 20431128), (2, 10215564), (3, 6810376), (4, 5107782), (6, 3405188), (8, 2553891), (12, 1702594), (24, 851297)]