20007955968

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^3$

素因数の和:96

約数の個数: 720

約数和(自身を含む): 73831055760

約数和(自身を除く): 53823099792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 98, 104, 112, 121, 128, 132, 143, 147, 154, 156, 168, 169, 176, 182, 192, 196, 208, 224, 231, 242, 256, 264, 273, 286, 294, 308, 312, 336, 338, 352, 363, 364, 384, 392, 416, 429, 448, 462, 484, 507, 512, 528, 539, 546, 572, 588, 616, 624, 637, 672, 676, 704, 726, 728, 768, 784, 832, 847, 858, 896, 924, 968, 1001, 1014, 1056, 1078, 1092, 1144, 1176, 1183, 1232, 1248, 1274, 1344, 1352, 1408, 1452, 1456, 1536, 1568, 1573, 1617, 1664, 1694, 1716, 1792, 1848, 1859, 1911, 1936, 2002, 2028, 2112, 2156, 2184, 2197, 2288, 2352, 2366, 2464, 2496, 2541, 2548, 2688, 2704, 2816, 2904, 2912, 3003, 3136, 3146, 3234, 3328, 3388, 3432, 3549, 3584, 3696, 3718, 3822, 3872, 4004, 4056, 4224, 4312, 4368, 4394, 4576, 4704, 4719, 4732, 4928, 4992, 5082, 5096, 5376, 5408, 5577, 5632, 5808, 5824, 5929, 6006, 6272, 6292, 6468, 6591, 6656, 6776, 6864, 7007, 7098, 7392, 7436, 7644, 7744, 8008, 8112, 8281, 8448, 8624, 8736, 8788, 9152, 9408, 9438, 9464, 9856, 9984, 10164, 10192, 10752, 10816, 11011, 11154, 11616, 11648, 11858, 12012, 12544, 12584, 12936, 13013, 13182, 13552, 13728, 14014, 14196, 14784, 14872, 15288, 15379, 15488, 16016, 16224, 16562, 16896, 17248, 17472, 17576, 17787, 18304, 18816, 18876, 18928, 19712, 19968, 20328, 20384, 20449, 21021, 21632, 22022, 22308, 23232, 23296, 23716, 24024, 24167, 24843, 25088, 25168, 25872, 26026, 26364, 27104, 27456, 28028, 28392, 29568, 29744, 30576, 30758, 30976, 32032, 32448, 33033, 33124, 34496, 34944, 35152, 35574, 36608, 37632, 37752, 37856, 39039, 39424, 40656, 40768, 40898, 42042, 43264, 44044, 44616, 46137, 46464, 46592, 47432, 48048, 48334, 49686, 50336, 51744, 52052, 52728, 54208, 54912, 56056, 56784, 59136, 59488, 61152, 61347, 61516, 61952, 64064, 64896, 66066, 66248, 68992, 69888, 70304, 71148, 72501, 73216, 75264, 75504, 75712, 77077, 78078, 81312, 81536, 81796, 84084, 86528, 88088, 89232, 91091, 92274, 92928, 94864, 96096, 96668, 99372, 100672, 103488, 104104, 105456, 107653, 108416, 109824, 112112, 113568, 118272, 118976, 122304, 122694, 123032, 128128, 129792, 132132, 132496, 137984, 139776, 140608, 142296, 143143, 145002, 151008, 151424, 154154, 156156, 162624, 163072, 163592, 168168, 169169, 176176, 178464, 182182, 184548, 185856, 189728, 192192, 193336, 198744, 201344, 206976, 208208, 210912, 215306, 216832, 219648, 224224, 227136, 231231, 237952, 244608, 245388, 246064, 256256, 259584, 264264, 264992, 265837, 273273, 275968, 281216, 284592, 286286, 290004, 302016, 302848, 308308, 312312, 322959, 325248, 326144, 327184, 336336, 338338, 352352, 356928, 364364, 369096, 379456, 384384, 386672, 397488, 402688, 413952, 416416, 421824, 429429, 430612, 433664, 448448, 454272, 462462, 475904, 489216, 490776, 492128, 507507, 512512, 528528, 529984, 531674, 546546, 562432, 569184, 572572, 580008, 604032, 605696, 616616, 624624, 645918, 650496, 654368, 672672, 676676, 704704, 713856, 728728, 738192, 758912, 768768, 773344, 794976, 797511, 805376, 827904, 832832, 843648, 858858, 861224, 896896, 908544, 924924, 951808, 978432, 981552, 984256, 1002001, 1015014, 1057056, 1059968, 1063348, 1093092, 1124864, 1138368, 1145144, 1160016, 1184183, 1208064, 1233232, 1249248, 1291836, 1300992, 1308736, 1345344, 1353352, 1409408, 1427712, 1457456, 1476384, 1517824, 1537536, 1546688, 1589952, 1595022, 1665664, 1687296, 1717716, 1722448, 1793792, 1817088, 1849848, 1860859, 1963104, 1968512, 2004002, 2030028, 2114112, 2119936, 2126696, 2186184, 2276736, 2290288, 2320032, 2368366, 2416128, 2466464, 2498496, 2583672, 2617472, 2690688, 2706704, 2818816, 2855424, 2914912, 2952768, 3006003, 3035648, 3093376, 3179904, 3190044, 3331328, 3374592, 3435432, 3444896, 3552549, 3587584, 3699696, 3721718, 3926208, 3937024, 4008004, 4060056, 4228224, 4239872, 4253392, 4372368, 4553472, 4580576, 4640064, 4736732, 4932928, 4996992, 5167344, 5234944, 5381376, 5413408, 5582577, 5637632, 5829824, 5905536, 6012006, 6186752, 6359808, 6380088, 6662656, 6870864, 6889792, 7105098, 7399392, 7443436, 7852416, 7874048, 8016008, 8120112, 8456448, 8506784, 8744736, 9106944, 9161152, 9280128, 9473464, 9865856, 9993984, 10334688, 10469888, 10762752, 10826816, 11165154, 11659648, 11811072, 12024012, 12373504, 12719616, 12760176, 13026013, 13741728, 13779584, 14210196, 14798784, 14886872, 15704832, 16032016, 16240224, 16912896, 17013568, 17489472, 18322304, 18560256, 18946928, 19731712, 19987968, 20669376, 21653632, 22330308, 23319296, 23622144, 24048024, 25520352, 26052026, 27483456, 27559168, 28420392, 29597568, 29773744, 31409664, 32064032, 32480448, 34027136, 34978944, 36644608, 37120512, 37893856, 39078039, 39463424, 41338752, 43307264, 44660616, 46638592, 48096048, 51040704, 52104052, 54966912, 55118336, 56840784, 59195136, 59547488, 64128064, 64960896, 68054272, 69957888, 73289216, 75787712, 78156078, 82677504, 86614528, 89321232, 96192096, 102081408, 104208104, 109933824, 113681568, 118390272, 119094976, 128256128, 129921792, 136108544, 139915776, 151575424, 156312156, 165355008, 178642464, 192384192, 204162816, 208416208, 219867648, 227363136, 238189952, 256512256, 259843584, 303150848, 312624312, 357284928, 384768384, 408325632, 416832416, 454726272, 476379904, 513024512, 606301696, 625248624, 714569856, 769536768, 833664832, 909452544, 952759808, 1250497248, 1429139712, 1539073536, 1667329664, 1818905088, 2500994496, 2858279424, 3334659328, 5001988992, 6669318656, 10003977984, 20007955968]

約数ペア:

[(1, 20007955968), (2, 10003977984), (3, 6669318656), (4, 5001988992), (6, 3334659328), (7, 2858279424), (8, 2500994496), (11, 1818905088), (12, 1667329664), (13, 1539073536), (14, 1429139712), (16, 1250497248), (21, 952759808), (22, 909452544), (24, 833664832), (26, 769536768), (28, 714569856), (32, 625248624), (33, 606301696), (39, 513024512), (42, 476379904), (44, 454726272), (48, 416832416), (49, 408325632), (52, 384768384), (56, 357284928), (64, 312624312), (66, 303150848), (77, 259843584), (78, 256512256), (84, 238189952), (88, 227363136), (91, 219867648), (96, 208416208), (98, 204162816), (104, 192384192), (112, 178642464), (121, 165355008), (128, 156312156), (132, 151575424), (143, 139915776), (147, 136108544), (154, 129921792), (156, 128256128), (168, 119094976), (169, 118390272), (176, 113681568), (182, 109933824), (192, 104208104), (196, 102081408), (208, 96192096), (224, 89321232), (231, 86614528), (242, 82677504), (256, 78156078), (264, 75787712), (273, 73289216), (286, 69957888), (294, 68054272), (308, 64960896), (312, 64128064), (336, 59547488), (338, 59195136), (352, 56840784), (363, 55118336), (364, 54966912), (384, 52104052), (392, 51040704), (416, 48096048), (429, 46638592), (448, 44660616), (462, 43307264), (484, 41338752), (507, 39463424), (512, 39078039), (528, 37893856), (539, 37120512), (546, 36644608), (572, 34978944), (588, 34027136), (616, 32480448), (624, 32064032), (637, 31409664), (672, 29773744), (676, 29597568), (704, 28420392), (726, 27559168), (728, 27483456), (768, 26052026), (784, 25520352), (832, 24048024), (847, 23622144), (858, 23319296), (896, 22330308), (924, 21653632), (968, 20669376), (1001, 19987968), (1014, 19731712), (1056, 18946928), (1078, 18560256), (1092, 18322304), (1144, 17489472), (1176, 17013568), (1183, 16912896), (1232, 16240224), (1248, 16032016), (1274, 15704832), (1344, 14886872), (1352, 14798784), (1408, 14210196), (1452, 13779584), (1456, 13741728), (1536, 13026013), (1568, 12760176), (1573, 12719616), (1617, 12373504), (1664, 12024012), (1694, 11811072), (1716, 11659648), (1792, 11165154), (1848, 10826816), (1859, 10762752), (1911, 10469888), (1936, 10334688), (2002, 9993984), (2028, 9865856), (2112, 9473464), (2156, 9280128), (2184, 9161152), (2197, 9106944), (2288, 8744736), (2352, 8506784), (2366, 8456448), (2464, 8120112), (2496, 8016008), (2541, 7874048), (2548, 7852416), (2688, 7443436), (2704, 7399392), (2816, 7105098), (2904, 6889792), (2912, 6870864), (3003, 6662656), (3136, 6380088), (3146, 6359808), (3234, 6186752), (3328, 6012006), (3388, 5905536), (3432, 5829824), (3549, 5637632), (3584, 5582577), (3696, 5413408), (3718, 5381376), (3822, 5234944), (3872, 5167344), (4004, 4996992), (4056, 4932928), (4224, 4736732), (4312, 4640064), (4368, 4580576), (4394, 4553472), (4576, 4372368), (4704, 4253392), (4719, 4239872), (4732, 4228224), (4928, 4060056), (4992, 4008004), (5082, 3937024), (5096, 3926208), (5376, 3721718), (5408, 3699696), (5577, 3587584), (5632, 3552549), (5808, 3444896), (5824, 3435432), (5929, 3374592), (6006, 3331328), (6272, 3190044), (6292, 3179904), (6468, 3093376), (6591, 3035648), (6656, 3006003), (6776, 2952768), (6864, 2914912), (7007, 2855424), (7098, 2818816), (7392, 2706704), (7436, 2690688), (7644, 2617472), (7744, 2583672), (8008, 2498496), (8112, 2466464), (8281, 2416128), (8448, 2368366), (8624, 2320032), (8736, 2290288), (8788, 2276736), (9152, 2186184), (9408, 2126696), (9438, 2119936), (9464, 2114112), (9856, 2030028), (9984, 2004002), (10164, 1968512), (10192, 1963104), (10752, 1860859), (10816, 1849848), (11011, 1817088), (11154, 1793792), (11616, 1722448), (11648, 1717716), (11858, 1687296), (12012, 1665664), (12544, 1595022), (12584, 1589952), (12936, 1546688), (13013, 1537536), (13182, 1517824), (13552, 1476384), (13728, 1457456), (14014, 1427712), (14196, 1409408), (14784, 1353352), (14872, 1345344), (15288, 1308736), (15379, 1300992), (15488, 1291836), (16016, 1249248), (16224, 1233232), (16562, 1208064), (16896, 1184183), (17248, 1160016), (17472, 1145144), (17576, 1138368), (17787, 1124864), (18304, 1093092), (18816, 1063348), (18876, 1059968), (18928, 1057056), (19712, 1015014), (19968, 1002001), (20328, 984256), (20384, 981552), (20449, 978432), (21021, 951808), (21632, 924924), (22022, 908544), (22308, 896896), (23232, 861224), (23296, 858858), (23716, 843648), (24024, 832832), (24167, 827904), (24843, 805376), (25088, 797511), (25168, 794976), (25872, 773344), (26026, 768768), (26364, 758912), (27104, 738192), (27456, 728728), (28028, 713856), (28392, 704704), (29568, 676676), (29744, 672672), (30576, 654368), (30758, 650496), (30976, 645918), (32032, 624624), (32448, 616616), (33033, 605696), (33124, 604032), (34496, 580008), (34944, 572572), (35152, 569184), (35574, 562432), (36608, 546546), (37632, 531674), (37752, 529984), (37856, 528528), (39039, 512512), (39424, 507507), (40656, 492128), (40768, 490776), (40898, 489216), (42042, 475904), (43264, 462462), (44044, 454272), (44616, 448448), (46137, 433664), (46464, 430612), (46592, 429429), (47432, 421824), (48048, 416416), (48334, 413952), (49686, 402688), (50336, 397488), (51744, 386672), (52052, 384384), (52728, 379456), (54208, 369096), (54912, 364364), (56056, 356928), (56784, 352352), (59136, 338338), (59488, 336336), (61152, 327184), (61347, 326144), (61516, 325248), (61952, 322959), (64064, 312312), (64896, 308308), (66066, 302848), (66248, 302016), (68992, 290004), (69888, 286286), (70304, 284592), (71148, 281216), (72501, 275968), (73216, 273273), (75264, 265837), (75504, 264992), (75712, 264264), (77077, 259584), (78078, 256256), (81312, 246064), (81536, 245388), (81796, 244608), (84084, 237952), (86528, 231231), (88088, 227136), (89232, 224224), (91091, 219648), (92274, 216832), (92928, 215306), (94864, 210912), (96096, 208208), (96668, 206976), (99372, 201344), (100672, 198744), (103488, 193336), (104104, 192192), (105456, 189728), (107653, 185856), (108416, 184548), (109824, 182182), (112112, 178464), (113568, 176176), (118272, 169169), (118976, 168168), (122304, 163592), (122694, 163072), (123032, 162624), (128128, 156156), (129792, 154154), (132132, 151424), (132496, 151008), (137984, 145002), (139776, 143143), (140608, 142296)]