20262634626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{43963}}^1$

素因数の和:44311

約数の個数: 64

約数和(自身を含む): 46088340480

約数和(自身を除く): 25825705854

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 311, 494, 622, 741, 933, 1482, 1866, 4043, 5909, 8086, 11818, 12129, 17727, 24258, 35454, 43963, 76817, 87926, 131889, 153634, 230451, 263778, 460902, 571519, 835297, 1143038, 1670594, 1714557, 2505891, 3429114, 5011782, 10858861, 13672493, 21717722, 27344986, 32576583, 41017479, 65153166, 82034958, 177742409, 259777367, 355484818, 519554734, 533227227, 779332101, 1066454454, 1558664202, 3377105771, 6754211542, 10131317313, 20262634626]

約数ペア:

[(1, 20262634626), (2, 10131317313), (3, 6754211542), (6, 3377105771), (13, 1558664202), (19, 1066454454), (26, 779332101), (38, 533227227), (39, 519554734), (57, 355484818), (78, 259777367), (114, 177742409), (247, 82034958), (311, 65153166), (494, 41017479), (622, 32576583), (741, 27344986), (933, 21717722), (1482, 13672493), (1866, 10858861), (4043, 5011782), (5909, 3429114), (8086, 2505891), (11818, 1714557), (12129, 1670594), (17727, 1143038), (24258, 835297), (35454, 571519), (43963, 460902), (76817, 263778), (87926, 230451), (131889, 153634)]