20509304832

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 576

約数和(自身を含む): 67727696400

約数和(自身を除く): 47218391568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 37, 48, 51, 58, 61, 64, 68, 72, 74, 87, 96, 102, 111, 116, 122, 128, 136, 144, 148, 153, 174, 183, 192, 204, 222, 232, 244, 256, 261, 272, 288, 296, 306, 333, 348, 366, 384, 408, 444, 464, 488, 493, 512, 522, 544, 549, 576, 592, 612, 629, 666, 696, 732, 768, 816, 888, 928, 976, 986, 1024, 1037, 1044, 1073, 1088, 1098, 1152, 1184, 1224, 1258, 1332, 1392, 1464, 1479, 1536, 1632, 1769, 1776, 1856, 1887, 1952, 1972, 2048, 2074, 2088, 2146, 2176, 2196, 2257, 2304, 2368, 2448, 2516, 2664, 2784, 2928, 2958, 3072, 3111, 3219, 3264, 3538, 3552, 3712, 3774, 3904, 3944, 4148, 4176, 4292, 4352, 4392, 4437, 4514, 4608, 4736, 4896, 5032, 5307, 5328, 5568, 5661, 5856, 5916, 6144, 6222, 6438, 6528, 6771, 7076, 7104, 7424, 7548, 7808, 7888, 8296, 8352, 8584, 8704, 8784, 8874, 9028, 9216, 9333, 9472, 9657, 9792, 10064, 10614, 10656, 11136, 11322, 11712, 11832, 12444, 12876, 13056, 13542, 14152, 14208, 14848, 15096, 15616, 15776, 15921, 16592, 16704, 17168, 17408, 17568, 17748, 18056, 18241, 18432, 18666, 18944, 19314, 19584, 20128, 20313, 21228, 21312, 22272, 22644, 23424, 23664, 24888, 25752, 26112, 27084, 28304, 28416, 29696, 30073, 30192, 31232, 31552, 31842, 33184, 33408, 34336, 34816, 35136, 35496, 36112, 36482, 37332, 37888, 38369, 38628, 39168, 40256, 40626, 42456, 42624, 44544, 45288, 46848, 47328, 49776, 51504, 52224, 54168, 54723, 56608, 56832, 59392, 60146, 60384, 62464, 63104, 63684, 65453, 66368, 66816, 68672, 70272, 70992, 72224, 72964, 74664, 75776, 76738, 77256, 78336, 80512, 81252, 84912, 85248, 89088, 90219, 90576, 93696, 94656, 99552, 103008, 104448, 108336, 109446, 113216, 113664, 115107, 120292, 120768, 124928, 126208, 127368, 130906, 132736, 133632, 137344, 140544, 141984, 144448, 145928, 149328, 153476, 154512, 156672, 161024, 162504, 164169, 169824, 170496, 178176, 180438, 181152, 187392, 189312, 196359, 199104, 206016, 216672, 218892, 226432, 227328, 230214, 240584, 241536, 252416, 254736, 261812, 265472, 267264, 270657, 274688, 281088, 283968, 288896, 291856, 298656, 306952, 309024, 313344, 322048, 325008, 328338, 339648, 340992, 345321, 360876, 362304, 374784, 378624, 392718, 398208, 412032, 433344, 437784, 452864, 460428, 481168, 483072, 504832, 509472, 523624, 530944, 534528, 541314, 549376, 562176, 567936, 577792, 583712, 589077, 597312, 613904, 618048, 644096, 650016, 656676, 679296, 681984, 690642, 721752, 724608, 757248, 785436, 796416, 824064, 866688, 875568, 905728, 920856, 962336, 966144, 1009664, 1018944, 1047248, 1061888, 1082628, 1098752, 1112701, 1124352, 1135872, 1155584, 1167424, 1178154, 1194624, 1227808, 1236096, 1288192, 1300032, 1313352, 1358592, 1381284, 1443504, 1449216, 1514496, 1570872, 1592832, 1648128, 1733376, 1751136, 1811456, 1841712, 1924672, 1932288, 2037888, 2094496, 2123776, 2165256, 2197504, 2225402, 2271744, 2311168, 2334848, 2356308, 2389248, 2455616, 2472192, 2600064, 2626704, 2717184, 2762568, 2887008, 2898432, 3028992, 3141744, 3185664, 3296256, 3338103, 3466752, 3502272, 3622912, 3683424, 3849344, 3864576, 4075776, 4188992, 4330512, 4450804, 4543488, 4622336, 4669696, 4712616, 4778496, 4911232, 4944384, 5200128, 5253408, 5434368, 5525136, 5774016, 5796864, 6283488, 6371328, 6592512, 6676206, 6933504, 7004544, 7366848, 7698688, 8151552, 8377984, 8661024, 8901608, 9086976, 9339392, 9425232, 9556992, 9822464, 9888768, 10014309, 10400256, 10506816, 10868736, 11050272, 11548032, 11593728, 12566976, 13352412, 13867008, 14009088, 14733696, 15397376, 16303104, 16755968, 17322048, 17803216, 18678784, 18850464, 19113984, 19644928, 19777536, 20028618, 20800512, 21013632, 22100544, 23096064, 25133952, 26704824, 28018176, 29467392, 30794752, 32606208, 33511936, 34644096, 35606432, 37357568, 37700928, 39289856, 40057236, 41601024, 42027264, 44201088, 46192128, 50267904, 53409648, 56036352, 58934784, 61589504, 67023872, 69288192, 71212864, 75401856, 78579712, 80114472, 84054528, 88402176, 92384256, 100535808, 106819296, 112072704, 117869568, 134047744, 138576384, 142425728, 150803712, 160228944, 168109056, 176804352, 184768512, 201071616, 213638592, 235739136, 277152768, 284851456, 301607424, 320457888, 336218112, 353608704, 402143232, 427277184, 554305536, 569702912, 603214848, 640915776, 707217408, 854554368, 1139405824, 1206429696, 1281831552, 1709108736, 2278811648, 2563663104, 3418217472, 5127326208, 6836434944, 10254652416, 20509304832]

約数ペア:

[(1, 20509304832), (2, 10254652416), (3, 6836434944), (4, 5127326208), (6, 3418217472), (8, 2563663104), (9, 2278811648), (12, 1709108736), (16, 1281831552), (17, 1206429696), (18, 1139405824), (24, 854554368), (29, 707217408), (32, 640915776), (34, 603214848), (36, 569702912), (37, 554305536), (48, 427277184), (51, 402143232), (58, 353608704), (61, 336218112), (64, 320457888), (68, 301607424), (72, 284851456), (74, 277152768), (87, 235739136), (96, 213638592), (102, 201071616), (111, 184768512), (116, 176804352), (122, 168109056), (128, 160228944), (136, 150803712), (144, 142425728), (148, 138576384), (153, 134047744), (174, 117869568), (183, 112072704), (192, 106819296), (204, 100535808), (222, 92384256), (232, 88402176), (244, 84054528), (256, 80114472), (261, 78579712), (272, 75401856), (288, 71212864), (296, 69288192), (306, 67023872), (333, 61589504), (348, 58934784), (366, 56036352), (384, 53409648), (408, 50267904), (444, 46192128), (464, 44201088), (488, 42027264), (493, 41601024), (512, 40057236), (522, 39289856), (544, 37700928), (549, 37357568), (576, 35606432), (592, 34644096), (612, 33511936), (629, 32606208), (666, 30794752), (696, 29467392), (732, 28018176), (768, 26704824), (816, 25133952), (888, 23096064), (928, 22100544), (976, 21013632), (986, 20800512), (1024, 20028618), (1037, 19777536), (1044, 19644928), (1073, 19113984), (1088, 18850464), (1098, 18678784), (1152, 17803216), (1184, 17322048), (1224, 16755968), (1258, 16303104), (1332, 15397376), (1392, 14733696), (1464, 14009088), (1479, 13867008), (1536, 13352412), (1632, 12566976), (1769, 11593728), (1776, 11548032), (1856, 11050272), (1887, 10868736), (1952, 10506816), (1972, 10400256), (2048, 10014309), (2074, 9888768), (2088, 9822464), (2146, 9556992), (2176, 9425232), (2196, 9339392), (2257, 9086976), (2304, 8901608), (2368, 8661024), (2448, 8377984), (2516, 8151552), (2664, 7698688), (2784, 7366848), (2928, 7004544), (2958, 6933504), (3072, 6676206), (3111, 6592512), (3219, 6371328), (3264, 6283488), (3538, 5796864), (3552, 5774016), (3712, 5525136), (3774, 5434368), (3904, 5253408), (3944, 5200128), (4148, 4944384), (4176, 4911232), (4292, 4778496), (4352, 4712616), (4392, 4669696), (4437, 4622336), (4514, 4543488), (4608, 4450804), (4736, 4330512), (4896, 4188992), (5032, 4075776), (5307, 3864576), (5328, 3849344), (5568, 3683424), (5661, 3622912), (5856, 3502272), (5916, 3466752), (6144, 3338103), (6222, 3296256), (6438, 3185664), (6528, 3141744), (6771, 3028992), (7076, 2898432), (7104, 2887008), (7424, 2762568), (7548, 2717184), (7808, 2626704), (7888, 2600064), (8296, 2472192), (8352, 2455616), (8584, 2389248), (8704, 2356308), (8784, 2334848), (8874, 2311168), (9028, 2271744), (9216, 2225402), (9333, 2197504), (9472, 2165256), (9657, 2123776), (9792, 2094496), (10064, 2037888), (10614, 1932288), (10656, 1924672), (11136, 1841712), (11322, 1811456), (11712, 1751136), (11832, 1733376), (12444, 1648128), (12876, 1592832), (13056, 1570872), (13542, 1514496), (14152, 1449216), (14208, 1443504), (14848, 1381284), (15096, 1358592), (15616, 1313352), (15776, 1300032), (15921, 1288192), (16592, 1236096), (16704, 1227808), (17168, 1194624), (17408, 1178154), (17568, 1167424), (17748, 1155584), (18056, 1135872), (18241, 1124352), (18432, 1112701), (18666, 1098752), (18944, 1082628), (19314, 1061888), (19584, 1047248), (20128, 1018944), (20313, 1009664), (21228, 966144), (21312, 962336), (22272, 920856), (22644, 905728), (23424, 875568), (23664, 866688), (24888, 824064), (25752, 796416), (26112, 785436), (27084, 757248), (28304, 724608), (28416, 721752), (29696, 690642), (30073, 681984), (30192, 679296), (31232, 656676), (31552, 650016), (31842, 644096), (33184, 618048), (33408, 613904), (34336, 597312), (34816, 589077), (35136, 583712), (35496, 577792), (36112, 567936), (36482, 562176), (37332, 549376), (37888, 541314), (38369, 534528), (38628, 530944), (39168, 523624), (40256, 509472), (40626, 504832), (42456, 483072), (42624, 481168), (44544, 460428), (45288, 452864), (46848, 437784), (47328, 433344), (49776, 412032), (51504, 398208), (52224, 392718), (54168, 378624), (54723, 374784), (56608, 362304), (56832, 360876), (59392, 345321), (60146, 340992), (60384, 339648), (62464, 328338), (63104, 325008), (63684, 322048), (65453, 313344), (66368, 309024), (66816, 306952), (68672, 298656), (70272, 291856), (70992, 288896), (72224, 283968), (72964, 281088), (74664, 274688), (75776, 270657), (76738, 267264), (77256, 265472), (78336, 261812), (80512, 254736), (81252, 252416), (84912, 241536), (85248, 240584), (89088, 230214), (90219, 227328), (90576, 226432), (93696, 218892), (94656, 216672), (99552, 206016), (103008, 199104), (104448, 196359), (108336, 189312), (109446, 187392), (113216, 181152), (113664, 180438), (115107, 178176), (120292, 170496), (120768, 169824), (124928, 164169), (126208, 162504), (127368, 161024), (130906, 156672), (132736, 154512), (133632, 153476), (137344, 149328), (140544, 145928), (141984, 144448)]