20123300084

素因数分解:

$2^2\times {\mathrm{1063}}^1\times {\mathrm{4732667}}^1$

素因数の和:4733734

約数の個数: 12

約数和(自身を含む): 35248911264

約数和(自身を除く): 15125611180

約数列:

[1, 2, 4, 1063, 2126, 4252, 4732667, 9465334, 18930668, 5030825021, 10061650042, 20123300084]

約数ペア:

[(1, 20123300084), (2, 10061650042), (4, 5030825021), (1063, 18930668), (2126, 9465334), (4252, 4732667)]