20268546

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{32797}}^1$

素因数の和:32905

約数の個数: 16

約数和(自身を含む): 40931904

約数和(自身を除く): 20663358

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 32797, 65594, 98391, 196782, 3378091, 6756182, 10134273, 20268546]

約数ペア:

[(1, 20268546), (2, 10134273), (3, 6756182), (6, 3378091), (103, 196782), (206, 98391), (309, 65594), (618, 32797)]