20182469846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{4793}}^1$

素因数の和:5589

約数の個数: 64

約数和(自身を含む): 38824496640

約数和(自身を除く): 18642026794

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 739, 814, 1478, 2849, 4793, 5173, 5698, 8129, 9586, 10346, 16258, 27343, 33551, 52723, 54686, 56903, 67102, 105446, 113806, 177341, 191401, 300773, 354682, 369061, 382802, 601546, 738122, 1241387, 1950751, 2105411, 2482774, 3542027, 3901502, 4210822, 7084054, 13655257, 24794189, 27310514, 38962297, 49588378, 77924594, 131054999, 262109998, 272736079, 545472158, 917384993, 1441604989, 1834769986, 2883209978, 10091234923, 20182469846]

約数ペア:

[(1, 20182469846), (2, 10091234923), (7, 2883209978), (11, 1834769986), (14, 1441604989), (22, 917384993), (37, 545472158), (74, 272736079), (77, 262109998), (154, 131054999), (259, 77924594), (407, 49588378), (518, 38962297), (739, 27310514), (814, 24794189), (1478, 13655257), (2849, 7084054), (4793, 4210822), (5173, 3901502), (5698, 3542027), (8129, 2482774), (9586, 2105411), (10346, 1950751), (16258, 1241387), (27343, 738122), (33551, 601546), (52723, 382802), (54686, 369061), (56903, 354682), (67102, 300773), (105446, 191401), (113806, 177341)]