20185008486

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2523757}}^1$

素因数の和:2523836

約数の個数: 32

約数和(自身を含む): 42641415168

約数和(自身を除く): 22456406682

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 2523757, 5047514, 7571271, 15142542, 78236467, 108521551, 156472934, 217043102, 234709401, 325564653, 469418802, 651129306, 3364168081, 6728336162, 10092504243, 20185008486]

約数ペア:

[(1, 20185008486), (2, 10092504243), (3, 6728336162), (6, 3364168081), (31, 651129306), (43, 469418802), (62, 325564653), (86, 234709401), (93, 217043102), (129, 156472934), (186, 108521551), (258, 78236467), (1333, 15142542), (2666, 7571271), (3999, 5047514), (7998, 2523757)]