20149255584

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{19079}}^1$

素因数の和:19307

約数の個数: 144

約数和(自身を含む): 60630897600

約数和(自身を除く): 40481642016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 193, 228, 288, 304, 342, 386, 456, 579, 608, 684, 772, 912, 1158, 1368, 1544, 1737, 1824, 2316, 2736, 3088, 3474, 3667, 4632, 5472, 6176, 6948, 7334, 9264, 11001, 13896, 14668, 18528, 19079, 22002, 27792, 29336, 33003, 38158, 44004, 55584, 57237, 58672, 66006, 76316, 88008, 114474, 117344, 132012, 152632, 171711, 176016, 228948, 264024, 305264, 343422, 352032, 362501, 457896, 528048, 610528, 686844, 725002, 915792, 1056096, 1087503, 1373688, 1450004, 1831584, 2175006, 2747376, 2900008, 3262509, 3682247, 4350012, 5494752, 5800016, 6525018, 7364494, 8700024, 11046741, 11600032, 13050036, 14728988, 17400048, 22093482, 26100072, 29457976, 33140223, 34800096, 44186964, 52200144, 58915952, 66280446, 69962693, 88373928, 104400288, 117831904, 132560892, 139925386, 176747856, 209888079, 265121784, 279850772, 353495712, 419776158, 530243568, 559701544, 629664237, 839552316, 1060487136, 1119403088, 1259328474, 1679104632, 2238806176, 2518656948, 3358209264, 5037313896, 6716418528, 10074627792, 20149255584]

約数ペア:

[(1, 20149255584), (2, 10074627792), (3, 6716418528), (4, 5037313896), (6, 3358209264), (8, 2518656948), (9, 2238806176), (12, 1679104632), (16, 1259328474), (18, 1119403088), (19, 1060487136), (24, 839552316), (32, 629664237), (36, 559701544), (38, 530243568), (48, 419776158), (57, 353495712), (72, 279850772), (76, 265121784), (96, 209888079), (114, 176747856), (144, 139925386), (152, 132560892), (171, 117831904), (193, 104400288), (228, 88373928), (288, 69962693), (304, 66280446), (342, 58915952), (386, 52200144), (456, 44186964), (579, 34800096), (608, 33140223), (684, 29457976), (772, 26100072), (912, 22093482), (1158, 17400048), (1368, 14728988), (1544, 13050036), (1737, 11600032), (1824, 11046741), (2316, 8700024), (2736, 7364494), (3088, 6525018), (3474, 5800016), (3667, 5494752), (4632, 4350012), (5472, 3682247), (6176, 3262509), (6948, 2900008), (7334, 2747376), (9264, 2175006), (11001, 1831584), (13896, 1450004), (14668, 1373688), (18528, 1087503), (19079, 1056096), (22002, 915792), (27792, 725002), (29336, 686844), (33003, 610528), (38158, 528048), (44004, 457896), (55584, 362501), (57237, 352032), (58672, 343422), (66006, 305264), (76316, 264024), (88008, 228948), (114474, 176016), (117344, 171711), (132012, 152632)]