20320863552

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2381}}^1$

素因数の和:2862

約数の個数: 224

約数和(自身を含む): 65343024000

約数和(自身を除く): 45022160448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 396, 432, 449, 528, 576, 594, 704, 792, 864, 898, 1056, 1188, 1347, 1584, 1728, 1796, 2112, 2376, 2381, 2694, 3168, 3592, 4041, 4752, 4762, 4939, 5388, 6336, 7143, 7184, 8082, 9504, 9524, 9878, 10776, 12123, 14286, 14368, 14817, 16164, 19008, 19048, 19756, 21429, 21552, 24246, 26191, 28572, 28736, 29634, 32328, 38096, 39512, 42858, 43104, 44451, 48492, 52382, 57144, 59268, 64287, 64656, 76192, 78573, 79024, 85716, 86208, 88902, 96984, 104764, 114288, 118536, 128574, 129312, 133353, 152384, 157146, 158048, 171432, 177804, 193968, 209528, 228576, 235719, 237072, 257148, 258624, 266706, 314292, 316096, 342864, 355608, 387936, 419056, 457152, 471438, 474144, 514296, 533412, 628584, 685728, 707157, 711216, 775872, 838112, 942876, 948288, 1028592, 1066824, 1069069, 1257168, 1371456, 1414314, 1422432, 1676224, 1885752, 2057184, 2133648, 2138138, 2514336, 2828628, 2844864, 3207207, 3771504, 4114368, 4267296, 4276276, 5028672, 5657256, 6414414, 7543008, 8534592, 8552552, 9621621, 11314512, 11759759, 12828828, 15086016, 17105104, 19243242, 22629024, 23519518, 25657656, 28864863, 34210208, 35279277, 38486484, 45258048, 47039036, 51315312, 57729726, 68420416, 70558554, 76972968, 94078072, 102630624, 105837831, 115459452, 141117108, 153945936, 188156144, 205261248, 211675662, 230918904, 282234216, 307891872, 317513493, 376312288, 423351324, 461837808, 564468432, 615783744, 635026986, 752624576, 846702648, 923675616, 1128936864, 1270053972, 1693405296, 1847351232, 2257873728, 2540107944, 3386810592, 5080215888, 6773621184, 10160431776, 20320863552]

約数ペア:

[(1, 20320863552), (2, 10160431776), (3, 6773621184), (4, 5080215888), (6, 3386810592), (8, 2540107944), (9, 2257873728), (11, 1847351232), (12, 1693405296), (16, 1270053972), (18, 1128936864), (22, 923675616), (24, 846702648), (27, 752624576), (32, 635026986), (33, 615783744), (36, 564468432), (44, 461837808), (48, 423351324), (54, 376312288), (64, 317513493), (66, 307891872), (72, 282234216), (88, 230918904), (96, 211675662), (99, 205261248), (108, 188156144), (132, 153945936), (144, 141117108), (176, 115459452), (192, 105837831), (198, 102630624), (216, 94078072), (264, 76972968), (288, 70558554), (297, 68420416), (352, 57729726), (396, 51315312), (432, 47039036), (449, 45258048), (528, 38486484), (576, 35279277), (594, 34210208), (704, 28864863), (792, 25657656), (864, 23519518), (898, 22629024), (1056, 19243242), (1188, 17105104), (1347, 15086016), (1584, 12828828), (1728, 11759759), (1796, 11314512), (2112, 9621621), (2376, 8552552), (2381, 8534592), (2694, 7543008), (3168, 6414414), (3592, 5657256), (4041, 5028672), (4752, 4276276), (4762, 4267296), (4939, 4114368), (5388, 3771504), (6336, 3207207), (7143, 2844864), (7184, 2828628), (8082, 2514336), (9504, 2138138), (9524, 2133648), (9878, 2057184), (10776, 1885752), (12123, 1676224), (14286, 1422432), (14368, 1414314), (14817, 1371456), (16164, 1257168), (19008, 1069069), (19048, 1066824), (19756, 1028592), (21429, 948288), (21552, 942876), (24246, 838112), (26191, 775872), (28572, 711216), (28736, 707157), (29634, 685728), (32328, 628584), (38096, 533412), (39512, 514296), (42858, 474144), (43104, 471438), (44451, 457152), (48492, 419056), (52382, 387936), (57144, 355608), (59268, 342864), (64287, 316096), (64656, 314292), (76192, 266706), (78573, 258624), (79024, 257148), (85716, 237072), (86208, 235719), (88902, 228576), (96984, 209528), (104764, 193968), (114288, 177804), (118536, 171432), (128574, 158048), (129312, 157146), (133353, 152384)]