20550438912

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 416

約数和(自身を含む): 62277811200

約数和(自身を除く): 41727372288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 43, 46, 48, 57, 64, 69, 76, 86, 89, 92, 96, 114, 128, 129, 138, 152, 172, 178, 184, 192, 228, 256, 258, 267, 276, 304, 344, 356, 368, 384, 437, 456, 512, 516, 534, 552, 608, 688, 712, 736, 768, 817, 874, 912, 989, 1024, 1032, 1068, 1104, 1216, 1311, 1376, 1424, 1472, 1536, 1634, 1691, 1748, 1824, 1978, 2047, 2048, 2064, 2136, 2208, 2432, 2451, 2622, 2752, 2848, 2944, 2967, 3072, 3268, 3382, 3496, 3648, 3827, 3956, 4094, 4096, 4128, 4272, 4416, 4864, 4902, 5073, 5244, 5504, 5696, 5888, 5934, 6141, 6144, 6536, 6764, 6992, 7296, 7654, 7912, 8188, 8256, 8544, 8832, 9728, 9804, 10146, 10488, 11008, 11392, 11481, 11776, 11868, 12282, 12288, 13072, 13528, 13984, 14592, 15308, 15824, 16376, 16512, 17088, 17664, 18791, 19456, 19608, 20292, 20976, 22016, 22784, 22962, 23552, 23736, 24564, 26144, 27056, 27968, 29184, 30616, 31648, 32752, 33024, 34176, 35328, 37582, 38893, 38912, 39216, 40584, 41952, 44032, 45568, 45924, 47104, 47472, 49128, 52288, 54112, 55936, 56373, 58368, 61232, 63296, 65504, 66048, 68352, 70656, 72713, 75164, 77786, 77824, 78432, 81168, 83904, 88021, 88064, 91136, 91848, 94208, 94944, 98256, 104576, 108224, 111872, 112746, 116679, 116736, 122464, 126592, 131008, 132096, 136704, 141312, 145426, 150328, 155572, 156864, 162336, 167808, 176042, 176128, 182272, 183696, 189888, 196512, 209152, 216448, 218139, 223744, 225492, 233358, 233472, 244928, 253184, 262016, 264063, 264192, 273408, 282624, 290852, 300656, 311144, 313728, 324672, 335616, 352084, 364544, 367392, 379776, 393024, 418304, 432896, 436278, 447488, 450984, 466716, 489856, 506368, 524032, 528126, 528384, 546816, 581704, 601312, 622288, 627456, 649344, 671232, 704168, 734784, 759552, 786048, 836608, 865792, 872556, 894976, 901968, 933432, 979712, 1012736, 1048064, 1056252, 1093632, 1163408, 1202624, 1244576, 1254912, 1298688, 1342464, 1408336, 1469568, 1519104, 1572096, 1672399, 1673216, 1731584, 1745112, 1789952, 1803936, 1866864, 1959424, 2025472, 2096128, 2112504, 2326816, 2405248, 2489152, 2509824, 2597376, 2684928, 2816672, 2939136, 3038208, 3144192, 3344798, 3346432, 3463168, 3490224, 3607872, 3733728, 3918848, 4050944, 4192256, 4225008, 4653632, 4810496, 4978304, 5017197, 5019648, 5194752, 5369856, 5633344, 5878272, 6076416, 6288384, 6689596, 6926336, 6980448, 7215744, 7467456, 7837696, 8384512, 8450016, 9307264, 9620992, 9956608, 10034394, 10039296, 10389504, 11266688, 11756544, 12152832, 12576768, 13379192, 13960896, 14431488, 14934912, 15675392, 16900032, 18614528, 19241984, 19913216, 20068788, 20779008, 22533376, 23513088, 25153536, 26758384, 27921792, 28862976, 29869824, 33800064, 37229056, 38483968, 39826432, 40137576, 45066752, 47026176, 53516768, 55843584, 57725952, 59739648, 67600128, 74458112, 76967936, 79652864, 80275152, 90133504, 107033536, 111687168, 115451904, 119479296, 135200256, 148916224, 159305728, 160550304, 180267008, 214067072, 223374336, 230903808, 238958592, 270400512, 297832448, 321100608, 360534016, 428134144, 446748672, 477917184, 540801024, 642201216, 856268288, 893497344, 1081602048, 1284402432, 1712536576, 2568804864, 3425073152, 5137609728, 6850146304, 10275219456, 20550438912]

約数ペア:

[(1, 20550438912), (2, 10275219456), (3, 6850146304), (4, 5137609728), (6, 3425073152), (8, 2568804864), (12, 1712536576), (16, 1284402432), (19, 1081602048), (23, 893497344), (24, 856268288), (32, 642201216), (38, 540801024), (43, 477917184), (46, 446748672), (48, 428134144), (57, 360534016), (64, 321100608), (69, 297832448), (76, 270400512), (86, 238958592), (89, 230903808), (92, 223374336), (96, 214067072), (114, 180267008), (128, 160550304), (129, 159305728), (138, 148916224), (152, 135200256), (172, 119479296), (178, 115451904), (184, 111687168), (192, 107033536), (228, 90133504), (256, 80275152), (258, 79652864), (267, 76967936), (276, 74458112), (304, 67600128), (344, 59739648), (356, 57725952), (368, 55843584), (384, 53516768), (437, 47026176), (456, 45066752), (512, 40137576), (516, 39826432), (534, 38483968), (552, 37229056), (608, 33800064), (688, 29869824), (712, 28862976), (736, 27921792), (768, 26758384), (817, 25153536), (874, 23513088), (912, 22533376), (989, 20779008), (1024, 20068788), (1032, 19913216), (1068, 19241984), (1104, 18614528), (1216, 16900032), (1311, 15675392), (1376, 14934912), (1424, 14431488), (1472, 13960896), (1536, 13379192), (1634, 12576768), (1691, 12152832), (1748, 11756544), (1824, 11266688), (1978, 10389504), (2047, 10039296), (2048, 10034394), (2064, 9956608), (2136, 9620992), (2208, 9307264), (2432, 8450016), (2451, 8384512), (2622, 7837696), (2752, 7467456), (2848, 7215744), (2944, 6980448), (2967, 6926336), (3072, 6689596), (3268, 6288384), (3382, 6076416), (3496, 5878272), (3648, 5633344), (3827, 5369856), (3956, 5194752), (4094, 5019648), (4096, 5017197), (4128, 4978304), (4272, 4810496), (4416, 4653632), (4864, 4225008), (4902, 4192256), (5073, 4050944), (5244, 3918848), (5504, 3733728), (5696, 3607872), (5888, 3490224), (5934, 3463168), (6141, 3346432), (6144, 3344798), (6536, 3144192), (6764, 3038208), (6992, 2939136), (7296, 2816672), (7654, 2684928), (7912, 2597376), (8188, 2509824), (8256, 2489152), (8544, 2405248), (8832, 2326816), (9728, 2112504), (9804, 2096128), (10146, 2025472), (10488, 1959424), (11008, 1866864), (11392, 1803936), (11481, 1789952), (11776, 1745112), (11868, 1731584), (12282, 1673216), (12288, 1672399), (13072, 1572096), (13528, 1519104), (13984, 1469568), (14592, 1408336), (15308, 1342464), (15824, 1298688), (16376, 1254912), (16512, 1244576), (17088, 1202624), (17664, 1163408), (18791, 1093632), (19456, 1056252), (19608, 1048064), (20292, 1012736), (20976, 979712), (22016, 933432), (22784, 901968), (22962, 894976), (23552, 872556), (23736, 865792), (24564, 836608), (26144, 786048), (27056, 759552), (27968, 734784), (29184, 704168), (30616, 671232), (31648, 649344), (32752, 627456), (33024, 622288), (34176, 601312), (35328, 581704), (37582, 546816), (38893, 528384), (38912, 528126), (39216, 524032), (40584, 506368), (41952, 489856), (44032, 466716), (45568, 450984), (45924, 447488), (47104, 436278), (47472, 432896), (49128, 418304), (52288, 393024), (54112, 379776), (55936, 367392), (56373, 364544), (58368, 352084), (61232, 335616), (63296, 324672), (65504, 313728), (66048, 311144), (68352, 300656), (70656, 290852), (72713, 282624), (75164, 273408), (77786, 264192), (77824, 264063), (78432, 262016), (81168, 253184), (83904, 244928), (88021, 233472), (88064, 233358), (91136, 225492), (91848, 223744), (94208, 218139), (94944, 216448), (98256, 209152), (104576, 196512), (108224, 189888), (111872, 183696), (112746, 182272), (116679, 176128), (116736, 176042), (122464, 167808), (126592, 162336), (131008, 156864), (132096, 155572), (136704, 150328), (141312, 145426)]