20084946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478213}}^1$

素因数の和:478225

約数の個数: 16

約数和(自身を含む): 45908544

約数和(自身を除く): 25823598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478213, 956426, 1434639, 2869278, 3347491, 6694982, 10042473, 20084946]

約数ペア:

[(1, 20084946), (2, 10042473), (3, 6694982), (6, 3347491), (7, 2869278), (14, 1434639), (21, 956426), (42, 478213)]