20161113396

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18877447}}^1$

素因数の和:18877543

約数の個数: 24

約数和(自身を含む): 47571168960

約数和(自身を除く): 27410055564

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18877447, 37754894, 56632341, 75509788, 113264682, 226529364, 1680092783, 3360185566, 5040278349, 6720371132, 10080556698, 20161113396]

約数ペア:

[(1, 20161113396), (2, 10080556698), (3, 6720371132), (4, 5040278349), (6, 3360185566), (12, 1680092783), (89, 226529364), (178, 113264682), (267, 75509788), (356, 56632341), (534, 37754894), (1068, 18877447)]