20185328264

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{7499}}^1\times {\mathrm{14629}}^1$

素因数の和:22157

約数の個数: 32

約数和(自身を含む): 39501000000

約数和(自身を除く): 19315671736

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 7499, 14629, 14998, 29258, 29996, 58516, 59992, 117032, 172477, 336467, 344954, 672934, 689908, 1345868, 1379816, 2691736, 109702871, 219405742, 438811484, 877622968, 2523166033, 5046332066, 10092664132, 20185328264]

約数ペア:

[(1, 20185328264), (2, 10092664132), (4, 5046332066), (8, 2523166033), (23, 877622968), (46, 438811484), (92, 219405742), (184, 109702871), (7499, 2691736), (14629, 1379816), (14998, 1345868), (29258, 689908), (29996, 672934), (58516, 344954), (59992, 336467), (117032, 172477)]