20042218988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10593139}}^1$

素因数の和:10593197

約数の個数: 24

約数和(自身を含む): 39152245440

約数和(自身を除く): 19110026452

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 10593139, 21186278, 42372556, 116524529, 233049058, 455504977, 466098116, 911009954, 1822019908, 5010554747, 10021109494, 20042218988]

約数ペア:

[(1, 20042218988), (2, 10021109494), (4, 5010554747), (11, 1822019908), (22, 911009954), (43, 466098116), (44, 455504977), (86, 233049058), (172, 116524529), (473, 42372556), (946, 21186278), (1892, 10593139)]