20508553296

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 900

約数和(自身を含む): 80872925364

約数和(自身を除く): 60364372068

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 33, 34, 36, 42, 44, 48, 49, 51, 54, 56, 63, 66, 68, 72, 77, 81, 84, 88, 98, 99, 102, 108, 112, 119, 121, 126, 132, 136, 144, 147, 153, 154, 157, 162, 168, 176, 187, 189, 196, 198, 204, 216, 231, 238, 242, 252, 264, 272, 294, 297, 306, 308, 314, 324, 336, 357, 363, 374, 378, 392, 396, 408, 432, 441, 459, 462, 471, 476, 484, 504, 528, 539, 561, 567, 588, 594, 612, 616, 628, 648, 693, 714, 726, 748, 756, 784, 792, 816, 833, 847, 882, 891, 918, 924, 942, 952, 968, 1008, 1071, 1078, 1089, 1099, 1122, 1134, 1176, 1188, 1224, 1232, 1256, 1296, 1309, 1323, 1377, 1386, 1413, 1428, 1452, 1496, 1512, 1584, 1617, 1666, 1683, 1694, 1727, 1764, 1782, 1836, 1848, 1884, 1904, 1936, 2057, 2079, 2142, 2156, 2178, 2198, 2244, 2268, 2352, 2376, 2448, 2499, 2512, 2541, 2618, 2646, 2669, 2754, 2772, 2826, 2856, 2904, 2992, 3024, 3213, 3234, 3267, 3297, 3332, 3366, 3388, 3454, 3528, 3564, 3672, 3696, 3768, 3927, 3969, 4114, 4158, 4239, 4284, 4312, 4356, 4396, 4488, 4536, 4752, 4851, 4998, 5049, 5082, 5181, 5236, 5292, 5338, 5508, 5544, 5652, 5712, 5808, 5929, 6171, 6237, 6426, 6468, 6534, 6594, 6664, 6732, 6776, 6908, 7056, 7128, 7344, 7497, 7536, 7623, 7693, 7854, 7938, 8007, 8228, 8316, 8478, 8568, 8624, 8712, 8792, 8976, 9072, 9163, 9639, 9702, 9801, 9891, 9996, 10098, 10164, 10362, 10472, 10584, 10676, 11016, 11088, 11304, 11781, 11858, 12089, 12342, 12474, 12717, 12852, 12936, 13068, 13188, 13328, 13464, 13552, 13816, 14256, 14399, 14553, 14994, 15147, 15246, 15386, 15543, 15708, 15876, 16014, 16456, 16632, 16956, 17136, 17424, 17584, 17787, 18326, 18513, 18683, 18997, 19278, 19404, 19602, 19782, 19992, 20196, 20328, 20724, 20944, 21168, 21352, 22032, 22491, 22608, 22869, 23079, 23562, 23716, 24021, 24178, 24684, 24948, 25434, 25704, 25872, 26136, 26376, 26928, 27489, 27632, 28798, 29106, 29359, 29673, 29988, 30294, 30492, 30772, 31086, 31416, 31752, 32028, 32912, 33264, 33912, 35343, 35574, 36267, 36652, 37026, 37366, 37994, 38556, 38808, 39204, 39564, 39984, 40392, 40656, 41448, 42704, 43197, 43659, 44982, 45738, 46158, 46629, 47124, 47432, 48042, 48356, 49368, 49896, 50868, 51408, 52272, 52752, 53361, 54978, 55539, 56049, 56991, 57596, 58212, 58718, 59346, 59976, 60588, 60984, 61544, 62172, 62832, 63504, 64056, 67473, 67824, 68607, 69237, 70686, 71148, 72063, 72534, 73304, 74052, 74732, 75988, 77112, 77616, 78408, 79128, 80784, 82467, 82896, 84623, 86394, 87318, 88077, 89019, 89964, 91476, 92316, 93258, 94248, 94864, 96084, 96712, 98736, 99792, 100793, 101736, 106029, 106722, 108801, 109956, 111078, 112098, 113982, 115192, 116424, 117436, 118692, 119952, 121176, 121968, 123088, 124344, 128112, 129591, 130781, 132979, 134946, 137214, 138474, 139887, 141372, 142296, 144126, 145068, 146608, 148104, 149464, 151976, 154224, 156816, 158256, 160083, 164934, 166617, 168147, 169246, 170973, 172788, 174636, 176154, 178038, 179928, 182952, 184632, 186516, 188496, 192168, 193424, 201586, 203472, 205513, 207711, 212058, 213444, 216189, 217602, 219912, 222156, 224196, 227964, 230384, 232848, 234872, 237384, 242352, 247401, 248688, 253869, 259182, 261562, 264231, 265958, 269892, 274428, 276948, 279774, 282744, 284592, 288252, 290136, 296208, 298928, 302379, 303952, 320166, 322949, 326403, 329868, 333234, 336294, 338492, 341946, 345576, 349272, 352308, 356076, 359856, 365904, 369264, 373032, 384336, 388773, 392343, 398937, 403172, 411026, 415422, 424116, 426888, 432378, 435204, 439824, 444312, 448392, 455928, 469744, 474768, 480249, 494802, 504441, 507738, 512919, 518364, 523124, 528462, 531916, 539784, 548856, 553896, 559548, 565488, 576504, 580272, 604758, 616539, 623133, 640332, 645898, 652806, 659736, 666468, 672588, 676984, 683892, 691152, 698544, 704616, 712152, 742203, 746064, 761607, 777546, 784686, 792693, 797874, 806344, 822052, 830844, 848232, 853776, 864756, 870408, 888624, 896784, 907137, 911856, 930853, 960498, 968847, 979209, 989604, 1008882, 1015476, 1025838, 1036728, 1046248, 1056924, 1063832, 1079568, 1097712, 1107792, 1119096, 1153008, 1166319, 1177029, 1196811, 1209516, 1233078, 1246266, 1280664, 1291796, 1305612, 1319472, 1332936, 1345176, 1353968, 1367784, 1409232, 1424304, 1438591, 1484406, 1513323, 1523214, 1538757, 1555092, 1569372, 1585386, 1595748, 1612688, 1644104, 1661688, 1696464, 1729512, 1740816, 1814274, 1849617, 1861706, 1920996, 1937694, 1958418, 1979208, 2017764, 2030952, 2051676, 2073456, 2092496, 2113848, 2127664, 2238192, 2260643, 2284821, 2332638, 2354058, 2378079, 2393622, 2419032, 2466156, 2492532, 2561328, 2583592, 2611224, 2665872, 2690352, 2721411, 2735568, 2792559, 2877182, 2906541, 2968812, 3026646, 3046428, 3077514, 3110184, 3138744, 3170772, 3191496, 3288208, 3323376, 3459024, 3531087, 3590433, 3628548, 3699234, 3723412, 3841992, 3875388, 3916836, 3958416, 4035528, 4061904, 4103352, 4227696, 4315773, 4521286, 4569642, 4665276, 4708116, 4756158, 4787244, 4838064, 4932312, 4985064, 5167184, 5222448, 5442822, 5548851, 5585118, 5754364, 5813082, 5937624, 6053292, 6092856, 6155028, 6220368, 6277488, 6341544, 6382992, 6781929, 6854463, 7062174, 7180866, 7257096, 7398468, 7446824, 7683984, 7750776, 7833672, 8071056, 8164233, 8206704, 8377677, 8631546, 8719623, 9042572, 9139284, 9330552, 9416232, 9512316, 9574488, 9864624, 9970128, 10593261, 10771299, 10885644, 11097702, 11170236, 11508728, 11626164, 11875248, 12106584, 12185712, 12310056, 12683088, 12947319, 13563858, 13708926, 14124348, 14361732, 14514192, 14796936, 14893648, 15501552, 15667344, 15824501, 16328466, 16646553, 16755354, 17263092, 17439246, 18085144, 18278568, 18661104, 18832464, 19024632, 19148976, 20345787, 21186522, 21542598, 21771288, 22195404, 22340472, 23017456, 23252328, 24213168, 24620112, 25133031, 25894638, 26158869, 27127716, 27417852, 28248696, 28723464, 29593872, 31649002, 32656932, 33293106, 33510708, 34526184, 34878492, 36170288, 36557136, 38049264, 38841957, 40691574, 42373044, 43085196, 43542576, 44390808, 44680944, 46504656, 47473503, 50266062, 51789276, 52317738, 54255432, 54835704, 56497392, 57446928, 61037361, 63298004, 65313864, 66586212, 67021416, 69052368, 69756984, 75399093, 77683914, 81383148, 84746088, 86170392, 88781616, 94947006, 100532124, 103578552, 104635476, 108510864, 109671408, 116525871, 122074722, 126596008, 130627728, 133172424, 134042832, 139513968, 142420509, 150798186, 155367828, 162766296, 169492176, 172340784, 183112083, 189894012, 201064248, 207157104, 209270952, 233051742, 244149444, 253192016, 266344848, 284841018, 301596372, 310735656, 325532592, 366224166, 379788024, 402128496, 418541904, 427261527, 466103484, 488298888, 569682036, 603192744, 621471312, 732448332, 759576048, 854523054, 932206968, 976597776, 1139364072, 1206385488, 1281784581, 1464896664, 1709046108, 1864413936, 2278728144, 2563569162, 2929793328, 3418092216, 5127138324, 6836184432, 10254276648, 20508553296]

約数ペア:

[(1, 20508553296), (2, 10254276648), (3, 6836184432), (4, 5127138324), (6, 3418092216), (7, 2929793328), (8, 2563569162), (9, 2278728144), (11, 1864413936), (12, 1709046108), (14, 1464896664), (16, 1281784581), (17, 1206385488), (18, 1139364072), (21, 976597776), (22, 932206968), (24, 854523054), (27, 759576048), (28, 732448332), (33, 621471312), (34, 603192744), (36, 569682036), (42, 488298888), (44, 466103484), (48, 427261527), (49, 418541904), (51, 402128496), (54, 379788024), (56, 366224166), (63, 325532592), (66, 310735656), (68, 301596372), (72, 284841018), (77, 266344848), (81, 253192016), (84, 244149444), (88, 233051742), (98, 209270952), (99, 207157104), (102, 201064248), (108, 189894012), (112, 183112083), (119, 172340784), (121, 169492176), (126, 162766296), (132, 155367828), (136, 150798186), (144, 142420509), (147, 139513968), (153, 134042832), (154, 133172424), (157, 130627728), (162, 126596008), (168, 122074722), (176, 116525871), (187, 109671408), (189, 108510864), (196, 104635476), (198, 103578552), (204, 100532124), (216, 94947006), (231, 88781616), (238, 86170392), (242, 84746088), (252, 81383148), (264, 77683914), (272, 75399093), (294, 69756984), (297, 69052368), (306, 67021416), (308, 66586212), (314, 65313864), (324, 63298004), (336, 61037361), (357, 57446928), (363, 56497392), (374, 54835704), (378, 54255432), (392, 52317738), (396, 51789276), (408, 50266062), (432, 47473503), (441, 46504656), (459, 44680944), (462, 44390808), (471, 43542576), (476, 43085196), (484, 42373044), (504, 40691574), (528, 38841957), (539, 38049264), (561, 36557136), (567, 36170288), (588, 34878492), (594, 34526184), (612, 33510708), (616, 33293106), (628, 32656932), (648, 31649002), (693, 29593872), (714, 28723464), (726, 28248696), (748, 27417852), (756, 27127716), (784, 26158869), (792, 25894638), (816, 25133031), (833, 24620112), (847, 24213168), (882, 23252328), (891, 23017456), (918, 22340472), (924, 22195404), (942, 21771288), (952, 21542598), (968, 21186522), (1008, 20345787), (1071, 19148976), (1078, 19024632), (1089, 18832464), (1099, 18661104), (1122, 18278568), (1134, 18085144), (1176, 17439246), (1188, 17263092), (1224, 16755354), (1232, 16646553), (1256, 16328466), (1296, 15824501), (1309, 15667344), (1323, 15501552), (1377, 14893648), (1386, 14796936), (1413, 14514192), (1428, 14361732), (1452, 14124348), (1496, 13708926), (1512, 13563858), (1584, 12947319), (1617, 12683088), (1666, 12310056), (1683, 12185712), (1694, 12106584), (1727, 11875248), (1764, 11626164), (1782, 11508728), (1836, 11170236), (1848, 11097702), (1884, 10885644), (1904, 10771299), (1936, 10593261), (2057, 9970128), (2079, 9864624), (2142, 9574488), (2156, 9512316), (2178, 9416232), (2198, 9330552), (2244, 9139284), (2268, 9042572), (2352, 8719623), (2376, 8631546), (2448, 8377677), (2499, 8206704), (2512, 8164233), (2541, 8071056), (2618, 7833672), (2646, 7750776), (2669, 7683984), (2754, 7446824), (2772, 7398468), (2826, 7257096), (2856, 7180866), (2904, 7062174), (2992, 6854463), (3024, 6781929), (3213, 6382992), (3234, 6341544), (3267, 6277488), (3297, 6220368), (3332, 6155028), (3366, 6092856), (3388, 6053292), (3454, 5937624), (3528, 5813082), (3564, 5754364), (3672, 5585118), (3696, 5548851), (3768, 5442822), (3927, 5222448), (3969, 5167184), (4114, 4985064), (4158, 4932312), (4239, 4838064), (4284, 4787244), (4312, 4756158), (4356, 4708116), (4396, 4665276), (4488, 4569642), (4536, 4521286), (4752, 4315773), (4851, 4227696), (4998, 4103352), (5049, 4061904), (5082, 4035528), (5181, 3958416), (5236, 3916836), (5292, 3875388), (5338, 3841992), (5508, 3723412), (5544, 3699234), (5652, 3628548), (5712, 3590433), (5808, 3531087), (5929, 3459024), (6171, 3323376), (6237, 3288208), (6426, 3191496), (6468, 3170772), (6534, 3138744), (6594, 3110184), (6664, 3077514), (6732, 3046428), (6776, 3026646), (6908, 2968812), (7056, 2906541), (7128, 2877182), (7344, 2792559), (7497, 2735568), (7536, 2721411), (7623, 2690352), (7693, 2665872), (7854, 2611224), (7938, 2583592), (8007, 2561328), (8228, 2492532), (8316, 2466156), (8478, 2419032), (8568, 2393622), (8624, 2378079), (8712, 2354058), (8792, 2332638), (8976, 2284821), (9072, 2260643), (9163, 2238192), (9639, 2127664), (9702, 2113848), (9801, 2092496), (9891, 2073456), (9996, 2051676), (10098, 2030952), (10164, 2017764), (10362, 1979208), (10472, 1958418), (10584, 1937694), (10676, 1920996), (11016, 1861706), (11088, 1849617), (11304, 1814274), (11781, 1740816), (11858, 1729512), (12089, 1696464), (12342, 1661688), (12474, 1644104), (12717, 1612688), (12852, 1595748), (12936, 1585386), (13068, 1569372), (13188, 1555092), (13328, 1538757), (13464, 1523214), (13552, 1513323), (13816, 1484406), (14256, 1438591), (14399, 1424304), (14553, 1409232), (14994, 1367784), (15147, 1353968), (15246, 1345176), (15386, 1332936), (15543, 1319472), (15708, 1305612), (15876, 1291796), (16014, 1280664), (16456, 1246266), (16632, 1233078), (16956, 1209516), (17136, 1196811), (17424, 1177029), (17584, 1166319), (17787, 1153008), (18326, 1119096), (18513, 1107792), (18683, 1097712), (18997, 1079568), (19278, 1063832), (19404, 1056924), (19602, 1046248), (19782, 1036728), (19992, 1025838), (20196, 1015476), (20328, 1008882), (20724, 989604), (20944, 979209), (21168, 968847), (21352, 960498), (22032, 930853), (22491, 911856), (22608, 907137), (22869, 896784), (23079, 888624), (23562, 870408), (23716, 864756), (24021, 853776), (24178, 848232), (24684, 830844), (24948, 822052), (25434, 806344), (25704, 797874), (25872, 792693), (26136, 784686), (26376, 777546), (26928, 761607), (27489, 746064), (27632, 742203), (28798, 712152), (29106, 704616), (29359, 698544), (29673, 691152), (29988, 683892), (30294, 676984), (30492, 672588), (30772, 666468), (31086, 659736), (31416, 652806), (31752, 645898), (32028, 640332), (32912, 623133), (33264, 616539), (33912, 604758), (35343, 580272), (35574, 576504), (36267, 565488), (36652, 559548), (37026, 553896), (37366, 548856), (37994, 539784), (38556, 531916), (38808, 528462), (39204, 523124), (39564, 518364), (39984, 512919), (40392, 507738), (40656, 504441), (41448, 494802), (42704, 480249), (43197, 474768), (43659, 469744), (44982, 455928), (45738, 448392), (46158, 444312), (46629, 439824), (47124, 435204), (47432, 432378), (48042, 426888), (48356, 424116), (49368, 415422), (49896, 411026), (50868, 403172), (51408, 398937), (52272, 392343), (52752, 388773), (53361, 384336), (54978, 373032), (55539, 369264), (56049, 365904), (56991, 359856), (57596, 356076), (58212, 352308), (58718, 349272), (59346, 345576), (59976, 341946), (60588, 338492), (60984, 336294), (61544, 333234), (62172, 329868), (62832, 326403), (63504, 322949), (64056, 320166), (67473, 303952), (67824, 302379), (68607, 298928), (69237, 296208), (70686, 290136), (71148, 288252), (72063, 284592), (72534, 282744), (73304, 279774), (74052, 276948), (74732, 274428), (75988, 269892), (77112, 265958), (77616, 264231), (78408, 261562), (79128, 259182), (80784, 253869), (82467, 248688), (82896, 247401), (84623, 242352), (86394, 237384), (87318, 234872), (88077, 232848), (89019, 230384), (89964, 227964), (91476, 224196), (92316, 222156), (93258, 219912), (94248, 217602), (94864, 216189), (96084, 213444), (96712, 212058), (98736, 207711), (99792, 205513), (100793, 203472), (101736, 201586), (106029, 193424), (106722, 192168), (108801, 188496), (109956, 186516), (111078, 184632), (112098, 182952), (113982, 179928), (115192, 178038), (116424, 176154), (117436, 174636), (118692, 172788), (119952, 170973), (121176, 169246), (121968, 168147), (123088, 166617), (124344, 164934), (128112, 160083), (129591, 158256), (130781, 156816), (132979, 154224), (134946, 151976), (137214, 149464), (138474, 148104), (139887, 146608), (141372, 145068), (142296, 144126)]