20008342

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 31080960

約数和(自身を除く): 11072618

約数列:

[1, 2, 37, 74, 127, 254, 2129, 4258, 4699, 9398, 78773, 157546, 270383, 540766, 10004171, 20008342]

約数ペア:

[(1, 20008342), (2, 10004171), (37, 540766), (74, 270383), (127, 157546), (254, 78773), (2129, 9398), (4258, 4699)]