20595737344

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 432

約数和(自身を含む): 55821803520

約数和(自身を除く): 35226066176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 64, 76, 79, 91, 104, 112, 124, 128, 133, 152, 158, 182, 208, 217, 224, 247, 248, 256, 266, 304, 316, 361, 364, 403, 416, 434, 448, 494, 496, 532, 553, 589, 608, 632, 722, 728, 806, 832, 868, 896, 988, 992, 1027, 1064, 1106, 1178, 1216, 1264, 1444, 1456, 1501, 1612, 1664, 1729, 1736, 1792, 1976, 1984, 2054, 2128, 2212, 2356, 2432, 2449, 2527, 2528, 2821, 2888, 2912, 3002, 3224, 3328, 3458, 3472, 3952, 3968, 4108, 4123, 4256, 4424, 4693, 4712, 4864, 4898, 5054, 5056, 5642, 5776, 5824, 6004, 6448, 6916, 6944, 7189, 7657, 7904, 7936, 8216, 8246, 8512, 8848, 9386, 9424, 9796, 10108, 10112, 10507, 11191, 11284, 11552, 11648, 12008, 12896, 13832, 13888, 14378, 15314, 15808, 16432, 16492, 17024, 17143, 17696, 18772, 18848, 19513, 19592, 20216, 20224, 21014, 22382, 22568, 23104, 23296, 24016, 25792, 27664, 27776, 28519, 28756, 30628, 31616, 31837, 32851, 32864, 32984, 34048, 34286, 35392, 37544, 37696, 39026, 39184, 40432, 42028, 44764, 45136, 46208, 46531, 48032, 51584, 53599, 55328, 55552, 57038, 57512, 61256, 63232, 63674, 65702, 65728, 65968, 68572, 70784, 75088, 75392, 78052, 78337, 78368, 80864, 84056, 89528, 90272, 92416, 93062, 96064, 103168, 107198, 110656, 114076, 115024, 122512, 127348, 131404, 131456, 131936, 136591, 137144, 141568, 145483, 150176, 150784, 156104, 156674, 156736, 161728, 168112, 179056, 180544, 186124, 192128, 199633, 214396, 221312, 222859, 228152, 230048, 245024, 254696, 262808, 262912, 263872, 273182, 274288, 290966, 300352, 312208, 313348, 313472, 323456, 325717, 336224, 358112, 361088, 370747, 372248, 384256, 399266, 428792, 442624, 445718, 456304, 460096, 490048, 509392, 525616, 527744, 546364, 548576, 581932, 600704, 604903, 624416, 626696, 626944, 646912, 651434, 672448, 716224, 722176, 741494, 744496, 798532, 857584, 884089, 891436, 912608, 920192, 980096, 1018381, 1018784, 1051232, 1055488, 1092728, 1097152, 1163864, 1201408, 1209806, 1248832, 1253392, 1302868, 1344896, 1432448, 1482988, 1488992, 1597064, 1715168, 1768178, 1782872, 1825216, 1840384, 1960192, 2036762, 2037568, 2102464, 2185456, 2194304, 2327728, 2419612, 2497664, 2506784, 2595229, 2605736, 2689792, 2864896, 2965976, 2977984, 3194128, 3430336, 3536356, 3565744, 3650432, 4073524, 4075136, 4204928, 4234321, 4370912, 4388608, 4655456, 4839224, 4995328, 5013568, 5190458, 5211472, 5931952, 5955968, 6188623, 6388256, 6860672, 7072712, 7131488, 7300864, 8147048, 8150272, 8409856, 8468642, 8741824, 9310912, 9678448, 10027136, 10380916, 10422944, 11493157, 11863904, 11911936, 12377246, 12776512, 13721344, 14145424, 14262976, 16294096, 16937284, 17483648, 18621824, 19356896, 20054272, 20761832, 20845888, 22986314, 23727808, 24754492, 25553024, 28290848, 28525952, 32588192, 33874568, 34967296, 37243648, 38713792, 41523664, 41691776, 45972628, 47455616, 49508984, 51106048, 56581696, 57051904, 65176384, 67749136, 77427584, 80452099, 83047328, 83383552, 91945256, 94911232, 99017968, 113163392, 130352768, 135498272, 154855168, 160904198, 166094656, 183890512, 198035936, 226326784, 260705536, 270996544, 321808396, 332189312, 367781024, 396071872, 541993088, 643616792, 664378624, 735562048, 792143744, 1083986176, 1287233584, 1471124096, 1584287488, 2574467168, 2942248192, 5148934336, 10297868672, 20595737344]

約数ペア:

[(1, 20595737344), (2, 10297868672), (4, 5148934336), (7, 2942248192), (8, 2574467168), (13, 1584287488), (14, 1471124096), (16, 1287233584), (19, 1083986176), (26, 792143744), (28, 735562048), (31, 664378624), (32, 643616792), (38, 541993088), (52, 396071872), (56, 367781024), (62, 332189312), (64, 321808396), (76, 270996544), (79, 260705536), (91, 226326784), (104, 198035936), (112, 183890512), (124, 166094656), (128, 160904198), (133, 154855168), (152, 135498272), (158, 130352768), (182, 113163392), (208, 99017968), (217, 94911232), (224, 91945256), (247, 83383552), (248, 83047328), (256, 80452099), (266, 77427584), (304, 67749136), (316, 65176384), (361, 57051904), (364, 56581696), (403, 51106048), (416, 49508984), (434, 47455616), (448, 45972628), (494, 41691776), (496, 41523664), (532, 38713792), (553, 37243648), (589, 34967296), (608, 33874568), (632, 32588192), (722, 28525952), (728, 28290848), (806, 25553024), (832, 24754492), (868, 23727808), (896, 22986314), (988, 20845888), (992, 20761832), (1027, 20054272), (1064, 19356896), (1106, 18621824), (1178, 17483648), (1216, 16937284), (1264, 16294096), (1444, 14262976), (1456, 14145424), (1501, 13721344), (1612, 12776512), (1664, 12377246), (1729, 11911936), (1736, 11863904), (1792, 11493157), (1976, 10422944), (1984, 10380916), (2054, 10027136), (2128, 9678448), (2212, 9310912), (2356, 8741824), (2432, 8468642), (2449, 8409856), (2527, 8150272), (2528, 8147048), (2821, 7300864), (2888, 7131488), (2912, 7072712), (3002, 6860672), (3224, 6388256), (3328, 6188623), (3458, 5955968), (3472, 5931952), (3952, 5211472), (3968, 5190458), (4108, 5013568), (4123, 4995328), (4256, 4839224), (4424, 4655456), (4693, 4388608), (4712, 4370912), (4864, 4234321), (4898, 4204928), (5054, 4075136), (5056, 4073524), (5642, 3650432), (5776, 3565744), (5824, 3536356), (6004, 3430336), (6448, 3194128), (6916, 2977984), (6944, 2965976), (7189, 2864896), (7657, 2689792), (7904, 2605736), (7936, 2595229), (8216, 2506784), (8246, 2497664), (8512, 2419612), (8848, 2327728), (9386, 2194304), (9424, 2185456), (9796, 2102464), (10108, 2037568), (10112, 2036762), (10507, 1960192), (11191, 1840384), (11284, 1825216), (11552, 1782872), (11648, 1768178), (12008, 1715168), (12896, 1597064), (13832, 1488992), (13888, 1482988), (14378, 1432448), (15314, 1344896), (15808, 1302868), (16432, 1253392), (16492, 1248832), (17024, 1209806), (17143, 1201408), (17696, 1163864), (18772, 1097152), (18848, 1092728), (19513, 1055488), (19592, 1051232), (20216, 1018784), (20224, 1018381), (21014, 980096), (22382, 920192), (22568, 912608), (23104, 891436), (23296, 884089), (24016, 857584), (25792, 798532), (27664, 744496), (27776, 741494), (28519, 722176), (28756, 716224), (30628, 672448), (31616, 651434), (31837, 646912), (32851, 626944), (32864, 626696), (32984, 624416), (34048, 604903), (34286, 600704), (35392, 581932), (37544, 548576), (37696, 546364), (39026, 527744), (39184, 525616), (40432, 509392), (42028, 490048), (44764, 460096), (45136, 456304), (46208, 445718), (46531, 442624), (48032, 428792), (51584, 399266), (53599, 384256), (55328, 372248), (55552, 370747), (57038, 361088), (57512, 358112), (61256, 336224), (63232, 325717), (63674, 323456), (65702, 313472), (65728, 313348), (65968, 312208), (68572, 300352), (70784, 290966), (75088, 274288), (75392, 273182), (78052, 263872), (78337, 262912), (78368, 262808), (80864, 254696), (84056, 245024), (89528, 230048), (90272, 228152), (92416, 222859), (93062, 221312), (96064, 214396), (103168, 199633), (107198, 192128), (110656, 186124), (114076, 180544), (115024, 179056), (122512, 168112), (127348, 161728), (131404, 156736), (131456, 156674), (131936, 156104), (136591, 150784), (137144, 150176), (141568, 145483)]