20086822

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 24

約数和(自身を含む): 35605008

約数和(自身を除く): 15518186

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1493, 1922, 2986, 6727, 10451, 13454, 20902, 46283, 92566, 323981, 647962, 1434773, 2869546, 10043411, 20086822]

約数ペア:

[(1, 20086822), (2, 10043411), (7, 2869546), (14, 1434773), (31, 647962), (62, 323981), (217, 92566), (434, 46283), (961, 20902), (1493, 13454), (1922, 10451), (2986, 6727)]