20167128

素因数分解:

$2^3\times 3^2\times {\mathrm{280099}}^1$

素因数の和:280111

約数の個数: 24

約数和(自身を含む): 54619500

約数和(自身を除く): 34452372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280099, 560198, 840297, 1120396, 1680594, 2240792, 2520891, 3361188, 5041782, 6722376, 10083564, 20167128]

約数ペア:

[(1, 20167128), (2, 10083564), (3, 6722376), (4, 5041782), (6, 3361188), (8, 2520891), (9, 2240792), (12, 1680594), (18, 1120396), (24, 840297), (36, 560198), (72, 280099)]