20384593922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{235111}}^1$

素因数の和:235694

約数の個数: 32

約数和(自身を含む): 38189712384

約数和(自身を除く): 17805118462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 563, 1126, 3941, 6193, 7882, 12386, 43351, 86702, 235111, 470222, 1645777, 2586221, 3291554, 5172442, 18103547, 36207094, 132367493, 264734986, 926572451, 1456042423, 1853144902, 2912084846, 10192296961, 20384593922]

約数ペア:

[(1, 20384593922), (2, 10192296961), (7, 2912084846), (11, 1853144902), (14, 1456042423), (22, 926572451), (77, 264734986), (154, 132367493), (563, 36207094), (1126, 18103547), (3941, 5172442), (6193, 3291554), (7882, 2586221), (12386, 1645777), (43351, 470222), (86702, 235111)]