20186396492

素因数分解:

$2^2\times {\mathrm{118931}}^1\times {\mathrm{42433}}^1$

素因数の和:161368

約数の個数: 12

約数和(自身を含む): 35327323416

約数和(自身を除く): 15140926924

約数列:

[1, 2, 4, 42433, 84866, 118931, 169732, 237862, 475724, 5046599123, 10093198246, 20186396492]

約数ペア:

[(1, 20186396492), (2, 10093198246), (4, 5046599123), (42433, 475724), (84866, 237862), (118931, 169732)]