20512742976

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3237491}}^1$

素因数の和:3237520

約数の個数: 84

約数和(自身を含む): 64141191504

約数和(自身を除く): 43628448528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 3237491, 6474982, 9712473, 12949964, 19424946, 25899928, 29137419, 35612401, 38849892, 51799856, 58274838, 71224802, 77699784, 103599712, 106837203, 116549676, 142449604, 155399568, 207199424, 213674406, 233099352, 284899208, 310799136, 320511609, 427348812, 466198704, 569798416, 621598272, 641023218, 854697624, 932397408, 1139596832, 1282046436, 1709395248, 1864794816, 2279193664, 2564092872, 3418790496, 5128185744, 6837580992, 10256371488, 20512742976]

約数ペア:

[(1, 20512742976), (2, 10256371488), (3, 6837580992), (4, 5128185744), (6, 3418790496), (8, 2564092872), (9, 2279193664), (11, 1864794816), (12, 1709395248), (16, 1282046436), (18, 1139596832), (22, 932397408), (24, 854697624), (32, 641023218), (33, 621598272), (36, 569798416), (44, 466198704), (48, 427348812), (64, 320511609), (66, 310799136), (72, 284899208), (88, 233099352), (96, 213674406), (99, 207199424), (132, 155399568), (144, 142449604), (176, 116549676), (192, 106837203), (198, 103599712), (264, 77699784), (288, 71224802), (352, 58274838), (396, 51799856), (528, 38849892), (576, 35612401), (704, 29137419), (792, 25899928), (1056, 19424946), (1584, 12949964), (2112, 9712473), (3168, 6474982), (6336, 3237491)]