21140064004

素因数分解:

$2^2\times {\mathrm{9041}}^1\times {\mathrm{584561}}^1$

素因数の和:593606

約数の個数: 12

約数和(自身を含む): 36999267228

約数和(自身を除く): 15859203224

約数列:

[1, 2, 4, 9041, 18082, 36164, 584561, 1169122, 2338244, 5285016001, 10570032002, 21140064004]

約数ペア:

[(1, 21140064004), (2, 10570032002), (4, 5285016001), (9041, 2338244), (18082, 1169122), (36164, 584561)]