20476991808

素因数分解:

$2^6\times 3^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 882

約数和(自身を含む): 78188627214

約数和(自身を除く): 57711635406

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 53, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 98, 104, 106, 108, 112, 117, 126, 144, 147, 156, 159, 162, 168, 169, 182, 189, 192, 196, 208, 212, 216, 224, 234, 243, 252, 273, 288, 294, 312, 318, 324, 336, 338, 351, 364, 371, 378, 392, 416, 424, 432, 441, 448, 468, 477, 486, 504, 507, 546, 567, 576, 588, 624, 636, 637, 648, 672, 676, 689, 702, 728, 729, 742, 756, 784, 819, 832, 848, 864, 882, 936, 954, 972, 1008, 1014, 1053, 1092, 1113, 1134, 1176, 1183, 1248, 1272, 1274, 1296, 1323, 1344, 1352, 1378, 1404, 1431, 1456, 1458, 1484, 1512, 1521, 1568, 1638, 1696, 1701, 1728, 1764, 1872, 1908, 1911, 1944, 2016, 2028, 2067, 2106, 2184, 2226, 2268, 2352, 2366, 2457, 2496, 2544, 2548, 2592, 2597, 2646, 2704, 2756, 2808, 2862, 2912, 2916, 2968, 3024, 3042, 3136, 3159, 3276, 3339, 3392, 3402, 3528, 3549, 3744, 3816, 3822, 3888, 3969, 4032, 4056, 4134, 4212, 4293, 4368, 4452, 4536, 4563, 4704, 4732, 4823, 4914, 5088, 5096, 5103, 5184, 5194, 5292, 5408, 5512, 5616, 5724, 5733, 5824, 5832, 5936, 6048, 6084, 6201, 6318, 6552, 6678, 6804, 7056, 7098, 7371, 7488, 7632, 7644, 7776, 7791, 7938, 8112, 8268, 8281, 8424, 8586, 8736, 8904, 8957, 9072, 9126, 9408, 9464, 9477, 9646, 9828, 10017, 10176, 10192, 10206, 10388, 10584, 10647, 10816, 11024, 11232, 11448, 11466, 11664, 11872, 11907, 12096, 12168, 12402, 12636, 12879, 13104, 13356, 13608, 13689, 14112, 14196, 14469, 14742, 15264, 15288, 15552, 15582, 15876, 16224, 16536, 16562, 16848, 17172, 17199, 17472, 17808, 17914, 18144, 18252, 18603, 18928, 18954, 19292, 19656, 20034, 20384, 20412, 20776, 21168, 21294, 22048, 22113, 22464, 22896, 22932, 23328, 23373, 23744, 23814, 24336, 24804, 24843, 25272, 25758, 26208, 26712, 26871, 27216, 27378, 28224, 28392, 28938, 29484, 30051, 30528, 30576, 31164, 31752, 31941, 32448, 33072, 33124, 33696, 33761, 34344, 34398, 35616, 35721, 35828, 36288, 36504, 37206, 37856, 37908, 38584, 38637, 39312, 40068, 40768, 40824, 41067, 41552, 42336, 42588, 43407, 44096, 44226, 45792, 45864, 46656, 46746, 47628, 48672, 49608, 49686, 50544, 51516, 51597, 52416, 53424, 53742, 54432, 54756, 55809, 56784, 57876, 58968, 60102, 61152, 62328, 62699, 63504, 63882, 66144, 66248, 66339, 67392, 67522, 68688, 68796, 70119, 71232, 71442, 71656, 73008, 74412, 74529, 75712, 75816, 77168, 77274, 78624, 80136, 80613, 81648, 82134, 83104, 84672, 85176, 86814, 88452, 90153, 91584, 91728, 93492, 95256, 95823, 97344, 99216, 99372, 101088, 101283, 103032, 103194, 106848, 107484, 108864, 109512, 111618, 113568, 115752, 117936, 120204, 122304, 123201, 124656, 125398, 127008, 127764, 130221, 132288, 132496, 132678, 135044, 137376, 137592, 140238, 142884, 143312, 146016, 148824, 149058, 151632, 154336, 154548, 154791, 157248, 160272, 161226, 163296, 164268, 166208, 167427, 170352, 173628, 176904, 180306, 183456, 186984, 188097, 190512, 191646, 198432, 198744, 202176, 202566, 206064, 206388, 210357, 213696, 214968, 219024, 223236, 223587, 227136, 231504, 235872, 240408, 241839, 246402, 249312, 250796, 254016, 255528, 260442, 264992, 265356, 270088, 270459, 274752, 275184, 280476, 285768, 286624, 287469, 292032, 297648, 298116, 303264, 303849, 308672, 309096, 309582, 320544, 322452, 326592, 328536, 334854, 340704, 347256, 353808, 360612, 366912, 373968, 376194, 381024, 383292, 390663, 396864, 397488, 405132, 412128, 412776, 420714, 429936, 438048, 438893, 446472, 447174, 463008, 464373, 471744, 480816, 483678, 492804, 498624, 501592, 502281, 511056, 520884, 529984, 530712, 540176, 540918, 550368, 560952, 564291, 571536, 573248, 574938, 595296, 596232, 606528, 607698, 618192, 619164, 631071, 641088, 644904, 657072, 669708, 670761, 681408, 694512, 707616, 721224, 725517, 747936, 752388, 762048, 766584, 781326, 794976, 810264, 824256, 825552, 841428, 859872, 862407, 876096, 877786, 892944, 894348, 911547, 926016, 928746, 961632, 967356, 985608, 1003184, 1004562, 1022112, 1041768, 1061424, 1080352, 1081836, 1100736, 1121904, 1128582, 1143072, 1149876, 1171989, 1190592, 1192464, 1215396, 1236384, 1238328, 1262142, 1289808, 1314144, 1316679, 1339416, 1341522, 1389024, 1415232, 1442448, 1451034, 1495872, 1504776, 1533168, 1562652, 1589952, 1620528, 1651104, 1682856, 1692873, 1719744, 1724814, 1755572, 1785888, 1788696, 1823094, 1857492, 1893213, 1923264, 1934712, 1971216, 2006368, 2009124, 2012283, 2044224, 2083536, 2122848, 2160704, 2163672, 2176551, 2243808, 2257164, 2286144, 2299752, 2343978, 2384928, 2430792, 2472768, 2476656, 2524284, 2579616, 2628288, 2633358, 2678832, 2683044, 2734641, 2778048, 2884896, 2902068, 3009552, 3066336, 3125304, 3241056, 3302208, 3365712, 3385746, 3449628, 3511144, 3515967, 3571776, 3577392, 3646188, 3714984, 3786426, 3869424, 3942432, 3950037, 4012736, 4018248, 4024566, 4167072, 4245696, 4327344, 4353102, 4487616, 4514328, 4599504, 4687956, 4769856, 4861584, 4953312, 5048568, 5078619, 5159232, 5266716, 5357664, 5366088, 5469282, 5769792, 5804136, 6019104, 6036849, 6132672, 6250608, 6482112, 6529653, 6731424, 6771492, 6899256, 7022288, 7031934, 7154784, 7292376, 7429968, 7572852, 7738848, 7884864, 7900074, 8036496, 8049132, 8203923, 8334144, 8654688, 8706204, 9028656, 9199008, 9375912, 9723168, 9906624, 10097136, 10157238, 10533432, 10715328, 10732176, 10938564, 11608272, 11850111, 12038208, 12073698, 12501216, 13059306, 13462848, 13542984, 13798512, 14044576, 14063868, 14309568, 14584752, 14859936, 15145704, 15235857, 15477696, 15800148, 16072992, 16098264, 16407846, 17309376, 17412408, 18057312, 18398016, 18751824, 19446336, 20194272, 20314476, 21066864, 21464352, 21877128, 23216544, 23700222, 24147396, 24611769, 25002432, 26118612, 27085968, 27597024, 28089152, 28127736, 29169504, 29719872, 30291408, 30471714, 31600296, 32145984, 32196528, 32815692, 34824816, 35550333, 36114624, 37503648, 40388544, 40628952, 42133728, 42928704, 43754256, 45707571, 46433088, 47400444, 48294792, 49223538, 52237224, 54171936, 55194048, 56255472, 58339008, 60582816, 60943428, 63200592, 64393056, 65631384, 69649632, 71100666, 75007296, 81257904, 84267456, 87508512, 91415142, 94800888, 96589584, 98447076, 104474448, 106650999, 108343872, 112510944, 121165632, 121886856, 126401184, 128786112, 131262768, 139299264, 142201332, 162515808, 175017024, 182830284, 189601776, 193179168, 196894152, 208948896, 213301998, 225021888, 243773712, 252802368, 262525536, 284402664, 319952997, 325031616, 365660568, 379203552, 386358336, 393788304, 417897792, 426603996, 487547424, 525051072, 568805328, 639905994, 731321136, 758407104, 787576608, 853207992, 975094848, 1137610656, 1279811988, 1462642272, 1575153216, 1706415984, 2275221312, 2559623976, 2925284544, 3412831968, 5119247952, 6825663936, 10238495904, 20476991808]

約数ペア:

[(1, 20476991808), (2, 10238495904), (3, 6825663936), (4, 5119247952), (6, 3412831968), (7, 2925284544), (8, 2559623976), (9, 2275221312), (12, 1706415984), (13, 1575153216), (14, 1462642272), (16, 1279811988), (18, 1137610656), (21, 975094848), (24, 853207992), (26, 787576608), (27, 758407104), (28, 731321136), (32, 639905994), (36, 568805328), (39, 525051072), (42, 487547424), (48, 426603996), (49, 417897792), (52, 393788304), (53, 386358336), (54, 379203552), (56, 365660568), (63, 325031616), (64, 319952997), (72, 284402664), (78, 262525536), (81, 252802368), (84, 243773712), (91, 225021888), (96, 213301998), (98, 208948896), (104, 196894152), (106, 193179168), (108, 189601776), (112, 182830284), (117, 175017024), (126, 162515808), (144, 142201332), (147, 139299264), (156, 131262768), (159, 128786112), (162, 126401184), (168, 121886856), (169, 121165632), (182, 112510944), (189, 108343872), (192, 106650999), (196, 104474448), (208, 98447076), (212, 96589584), (216, 94800888), (224, 91415142), (234, 87508512), (243, 84267456), (252, 81257904), (273, 75007296), (288, 71100666), (294, 69649632), (312, 65631384), (318, 64393056), (324, 63200592), (336, 60943428), (338, 60582816), (351, 58339008), (364, 56255472), (371, 55194048), (378, 54171936), (392, 52237224), (416, 49223538), (424, 48294792), (432, 47400444), (441, 46433088), (448, 45707571), (468, 43754256), (477, 42928704), (486, 42133728), (504, 40628952), (507, 40388544), (546, 37503648), (567, 36114624), (576, 35550333), (588, 34824816), (624, 32815692), (636, 32196528), (637, 32145984), (648, 31600296), (672, 30471714), (676, 30291408), (689, 29719872), (702, 29169504), (728, 28127736), (729, 28089152), (742, 27597024), (756, 27085968), (784, 26118612), (819, 25002432), (832, 24611769), (848, 24147396), (864, 23700222), (882, 23216544), (936, 21877128), (954, 21464352), (972, 21066864), (1008, 20314476), (1014, 20194272), (1053, 19446336), (1092, 18751824), (1113, 18398016), (1134, 18057312), (1176, 17412408), (1183, 17309376), (1248, 16407846), (1272, 16098264), (1274, 16072992), (1296, 15800148), (1323, 15477696), (1344, 15235857), (1352, 15145704), (1378, 14859936), (1404, 14584752), (1431, 14309568), (1456, 14063868), (1458, 14044576), (1484, 13798512), (1512, 13542984), (1521, 13462848), (1568, 13059306), (1638, 12501216), (1696, 12073698), (1701, 12038208), (1728, 11850111), (1764, 11608272), (1872, 10938564), (1908, 10732176), (1911, 10715328), (1944, 10533432), (2016, 10157238), (2028, 10097136), (2067, 9906624), (2106, 9723168), (2184, 9375912), (2226, 9199008), (2268, 9028656), (2352, 8706204), (2366, 8654688), (2457, 8334144), (2496, 8203923), (2544, 8049132), (2548, 8036496), (2592, 7900074), (2597, 7884864), (2646, 7738848), (2704, 7572852), (2756, 7429968), (2808, 7292376), (2862, 7154784), (2912, 7031934), (2916, 7022288), (2968, 6899256), (3024, 6771492), (3042, 6731424), (3136, 6529653), (3159, 6482112), (3276, 6250608), (3339, 6132672), (3392, 6036849), (3402, 6019104), (3528, 5804136), (3549, 5769792), (3744, 5469282), (3816, 5366088), (3822, 5357664), (3888, 5266716), (3969, 5159232), (4032, 5078619), (4056, 5048568), (4134, 4953312), (4212, 4861584), (4293, 4769856), (4368, 4687956), (4452, 4599504), (4536, 4514328), (4563, 4487616), (4704, 4353102), (4732, 4327344), (4823, 4245696), (4914, 4167072), (5088, 4024566), (5096, 4018248), (5103, 4012736), (5184, 3950037), (5194, 3942432), (5292, 3869424), (5408, 3786426), (5512, 3714984), (5616, 3646188), (5724, 3577392), (5733, 3571776), (5824, 3515967), (5832, 3511144), (5936, 3449628), (6048, 3385746), (6084, 3365712), (6201, 3302208), (6318, 3241056), (6552, 3125304), (6678, 3066336), (6804, 3009552), (7056, 2902068), (7098, 2884896), (7371, 2778048), (7488, 2734641), (7632, 2683044), (7644, 2678832), (7776, 2633358), (7791, 2628288), (7938, 2579616), (8112, 2524284), (8268, 2476656), (8281, 2472768), (8424, 2430792), (8586, 2384928), (8736, 2343978), (8904, 2299752), (8957, 2286144), (9072, 2257164), (9126, 2243808), (9408, 2176551), (9464, 2163672), (9477, 2160704), (9646, 2122848), (9828, 2083536), (10017, 2044224), (10176, 2012283), (10192, 2009124), (10206, 2006368), (10388, 1971216), (10584, 1934712), (10647, 1923264), (10816, 1893213), (11024, 1857492), (11232, 1823094), (11448, 1788696), (11466, 1785888), (11664, 1755572), (11872, 1724814), (11907, 1719744), (12096, 1692873), (12168, 1682856), (12402, 1651104), (12636, 1620528), (12879, 1589952), (13104, 1562652), (13356, 1533168), (13608, 1504776), (13689, 1495872), (14112, 1451034), (14196, 1442448), (14469, 1415232), (14742, 1389024), (15264, 1341522), (15288, 1339416), (15552, 1316679), (15582, 1314144), (15876, 1289808), (16224, 1262142), (16536, 1238328), (16562, 1236384), (16848, 1215396), (17172, 1192464), (17199, 1190592), (17472, 1171989), (17808, 1149876), (17914, 1143072), (18144, 1128582), (18252, 1121904), (18603, 1100736), (18928, 1081836), (18954, 1080352), (19292, 1061424), (19656, 1041768), (20034, 1022112), (20384, 1004562), (20412, 1003184), (20776, 985608), (21168, 967356), (21294, 961632), (22048, 928746), (22113, 926016), (22464, 911547), (22896, 894348), (22932, 892944), (23328, 877786), (23373, 876096), (23744, 862407), (23814, 859872), (24336, 841428), (24804, 825552), (24843, 824256), (25272, 810264), (25758, 794976), (26208, 781326), (26712, 766584), (26871, 762048), (27216, 752388), (27378, 747936), (28224, 725517), (28392, 721224), (28938, 707616), (29484, 694512), (30051, 681408), (30528, 670761), (30576, 669708), (31164, 657072), (31752, 644904), (31941, 641088), (32448, 631071), (33072, 619164), (33124, 618192), (33696, 607698), (33761, 606528), (34344, 596232), (34398, 595296), (35616, 574938), (35721, 573248), (35828, 571536), (36288, 564291), (36504, 560952), (37206, 550368), (37856, 540918), (37908, 540176), (38584, 530712), (38637, 529984), (39312, 520884), (40068, 511056), (40768, 502281), (40824, 501592), (41067, 498624), (41552, 492804), (42336, 483678), (42588, 480816), (43407, 471744), (44096, 464373), (44226, 463008), (45792, 447174), (45864, 446472), (46656, 438893), (46746, 438048), (47628, 429936), (48672, 420714), (49608, 412776), (49686, 412128), (50544, 405132), (51516, 397488), (51597, 396864), (52416, 390663), (53424, 383292), (53742, 381024), (54432, 376194), (54756, 373968), (55809, 366912), (56784, 360612), (57876, 353808), (58968, 347256), (60102, 340704), (61152, 334854), (62328, 328536), (62699, 326592), (63504, 322452), (63882, 320544), (66144, 309582), (66248, 309096), (66339, 308672), (67392, 303849), (67522, 303264), (68688, 298116), (68796, 297648), (70119, 292032), (71232, 287469), (71442, 286624), (71656, 285768), (73008, 280476), (74412, 275184), (74529, 274752), (75712, 270459), (75816, 270088), (77168, 265356), (77274, 264992), (78624, 260442), (80136, 255528), (80613, 254016), (81648, 250796), (82134, 249312), (83104, 246402), (84672, 241839), (85176, 240408), (86814, 235872), (88452, 231504), (90153, 227136), (91584, 223587), (91728, 223236), (93492, 219024), (95256, 214968), (95823, 213696), (97344, 210357), (99216, 206388), (99372, 206064), (101088, 202566), (101283, 202176), (103032, 198744), (103194, 198432), (106848, 191646), (107484, 190512), (108864, 188097), (109512, 186984), (111618, 183456), (113568, 180306), (115752, 176904), (117936, 173628), (120204, 170352), (122304, 167427), (123201, 166208), (124656, 164268), (125398, 163296), (127008, 161226), (127764, 160272), (130221, 157248), (132288, 154791), (132496, 154548), (132678, 154336), (135044, 151632), (137376, 149058), (137592, 148824), (140238, 146016), (142884, 143312)]