20301974784

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 1080

約数和(自身を含む): 79932643560

約数和(自身を除く): 59630668776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 29, 32, 36, 39, 42, 48, 49, 52, 53, 54, 56, 58, 63, 64, 72, 78, 81, 84, 87, 91, 96, 98, 104, 106, 108, 112, 116, 117, 126, 128, 144, 147, 156, 159, 162, 168, 174, 182, 189, 192, 196, 203, 208, 212, 216, 224, 232, 234, 252, 256, 261, 273, 288, 294, 312, 318, 324, 336, 348, 351, 364, 371, 377, 378, 384, 392, 406, 416, 424, 432, 441, 448, 464, 468, 477, 504, 522, 546, 567, 576, 588, 609, 624, 636, 637, 648, 672, 689, 696, 702, 728, 742, 754, 756, 768, 783, 784, 812, 819, 832, 848, 864, 882, 896, 928, 936, 954, 1008, 1044, 1053, 1092, 1113, 1131, 1134, 1152, 1176, 1218, 1248, 1272, 1274, 1296, 1323, 1344, 1378, 1392, 1404, 1421, 1431, 1456, 1484, 1508, 1512, 1537, 1566, 1568, 1624, 1638, 1664, 1696, 1728, 1764, 1792, 1827, 1856, 1872, 1908, 1911, 2016, 2067, 2088, 2106, 2184, 2226, 2262, 2268, 2304, 2349, 2352, 2436, 2457, 2496, 2544, 2548, 2592, 2597, 2639, 2646, 2688, 2756, 2784, 2808, 2842, 2862, 2912, 2968, 3016, 3024, 3074, 3132, 3136, 3248, 3276, 3328, 3339, 3392, 3393, 3456, 3528, 3654, 3712, 3744, 3816, 3822, 3969, 4032, 4134, 4176, 4212, 4263, 4293, 4368, 4452, 4524, 4536, 4611, 4698, 4704, 4823, 4872, 4914, 4992, 5088, 5096, 5184, 5194, 5278, 5292, 5376, 5481, 5512, 5568, 5616, 5684, 5724, 5733, 5824, 5936, 6032, 6048, 6148, 6201, 6264, 6272, 6496, 6552, 6678, 6784, 6786, 6912, 7056, 7308, 7371, 7424, 7488, 7632, 7644, 7791, 7917, 7938, 8064, 8268, 8352, 8424, 8526, 8586, 8736, 8904, 9048, 9072, 9222, 9396, 9408, 9646, 9744, 9828, 9984, 10017, 10176, 10179, 10192, 10368, 10388, 10556, 10584, 10759, 10962, 11024, 11136, 11232, 11368, 11448, 11466, 11648, 11872, 12064, 12096, 12296, 12402, 12528, 12544, 12789, 12992, 13104, 13356, 13568, 13572, 13833, 14112, 14469, 14616, 14742, 14976, 15264, 15288, 15582, 15834, 15876, 16128, 16443, 16536, 16704, 16848, 17052, 17172, 17199, 17472, 17808, 18096, 18144, 18444, 18473, 18603, 18792, 18816, 19292, 19488, 19656, 19981, 20034, 20352, 20358, 20384, 20736, 20776, 21112, 21168, 21518, 21924, 22048, 22272, 22464, 22736, 22896, 22932, 23296, 23373, 23744, 23751, 24128, 24192, 24592, 24804, 25056, 25578, 25984, 26208, 26712, 27144, 27666, 28224, 28938, 29232, 29484, 29952, 30051, 30528, 30537, 30576, 31164, 31668, 31752, 32277, 32886, 33072, 33408, 33696, 33761, 34104, 34344, 34398, 34944, 35616, 36192, 36288, 36888, 36946, 37206, 37584, 37632, 38367, 38584, 38976, 39312, 39962, 40068, 40704, 40716, 40768, 41499, 41552, 42224, 42336, 43036, 43407, 43848, 44096, 44928, 45472, 45792, 45864, 46746, 47488, 47502, 48256, 48384, 49184, 49608, 50112, 51156, 51597, 51968, 52416, 53424, 54288, 55332, 55419, 55809, 56448, 57876, 58464, 58968, 59943, 60102, 61056, 61074, 61152, 62328, 63336, 63504, 64554, 65772, 66144, 66816, 67392, 67522, 68208, 68688, 68796, 69888, 70119, 71232, 71253, 72384, 72576, 73776, 73892, 74412, 75168, 75313, 76734, 77168, 77952, 78624, 79924, 80136, 81432, 81536, 82998, 83104, 84448, 84672, 86072, 86814, 87696, 88192, 89856, 90944, 91584, 91728, 93492, 94976, 95004, 96512, 96831, 98368, 99216, 100224, 101283, 102312, 103194, 104832, 106848, 108576, 110664, 110838, 111618, 112896, 115101, 115752, 116928, 117936, 119886, 120204, 122112, 122148, 122304, 124497, 124656, 126672, 127008, 129108, 130221, 131544, 132288, 134784, 135044, 136416, 137376, 137592, 139867, 140238, 142464, 142506, 144768, 145152, 147552, 147784, 148824, 150336, 150626, 153468, 154336, 155904, 157248, 159848, 160272, 162864, 163072, 165996, 166208, 166257, 168896, 169344, 172144, 173628, 175392, 176384, 179829, 181888, 183168, 183456, 186984, 190008, 193662, 196736, 198432, 200448, 202566, 204624, 206388, 209664, 210357, 213696, 213759, 217152, 221328, 221676, 223236, 225939, 230202, 231504, 233856, 235872, 239772, 240408, 244296, 244608, 248994, 249312, 253344, 254016, 258216, 260442, 263088, 264576, 269568, 270088, 272832, 274752, 275184, 279734, 280476, 284928, 285012, 289536, 290493, 295104, 295568, 297648, 300672, 301252, 303849, 306936, 308672, 314496, 319696, 320544, 325728, 331992, 332416, 332514, 337792, 338688, 344288, 347256, 350784, 359658, 363776, 366336, 366912, 373968, 380016, 387324, 390663, 393472, 396864, 405132, 409248, 412776, 419601, 420714, 427392, 427518, 434304, 442656, 443352, 446472, 451878, 460404, 463008, 467712, 471744, 479544, 480816, 488592, 489216, 497988, 498624, 498771, 506688, 508032, 516432, 520884, 526176, 529152, 539487, 540176, 545664, 549504, 550368, 559468, 560952, 570024, 580986, 590208, 591136, 595296, 601344, 602504, 607698, 613872, 617344, 628992, 639392, 641088, 651456, 663984, 664832, 665028, 675584, 677817, 688576, 694512, 701568, 719316, 733824, 747936, 760032, 774648, 781326, 793728, 810264, 818496, 825552, 839202, 841428, 854784, 855036, 868608, 871479, 885312, 886704, 892944, 903756, 911547, 920808, 926016, 943488, 959088, 961632, 977184, 979069, 995976, 997248, 997542, 1013376, 1016064, 1032864, 1041768, 1052352, 1078974, 1080352, 1091328, 1099008, 1100736, 1118936, 1121904, 1140048, 1161972, 1180416, 1182272, 1190592, 1205008, 1215396, 1227744, 1234688, 1258803, 1278784, 1282176, 1302912, 1327968, 1330056, 1355634, 1377152, 1389024, 1403136, 1438632, 1467648, 1495872, 1496313, 1520064, 1549296, 1562652, 1587456, 1618461, 1620528, 1636992, 1651104, 1678404, 1682856, 1710072, 1742958, 1770624, 1773408, 1785888, 1807512, 1823094, 1841616, 1852032, 1886976, 1918176, 1923264, 1954368, 1958138, 1991952, 1994496, 1995084, 2026752, 2033451, 2065728, 2083536, 2104704, 2157948, 2160704, 2201472, 2237872, 2243808, 2280096, 2323944, 2364544, 2381184, 2410016, 2430792, 2455488, 2517606, 2557568, 2564352, 2605824, 2655936, 2660112, 2711268, 2734641, 2754304, 2778048, 2877264, 2937207, 2991744, 2992626, 3040128, 3098592, 3125304, 3236922, 3241056, 3273984, 3302208, 3356808, 3365712, 3420144, 3485916, 3541248, 3546816, 3571776, 3615024, 3646188, 3683232, 3704064, 3776409, 3836352, 3846528, 3908736, 3916276, 3983904, 3990168, 4066902, 4131456, 4167072, 4209408, 4315896, 4321408, 4402944, 4475744, 4487616, 4560192, 4647888, 4729088, 4762368, 4820032, 4861584, 4910976, 5035212, 5115136, 5311872, 5320224, 5422536, 5469282, 5556096, 5754528, 5874414, 5983488, 5985252, 6080256, 6100353, 6197184, 6250608, 6473844, 6482112, 6604416, 6713616, 6731424, 6840288, 6971832, 7093632, 7143552, 7230048, 7292376, 7366464, 7552818, 7672704, 7693056, 7817472, 7832552, 7967808, 7980336, 8133804, 8262912, 8334144, 8631792, 8642816, 8811621, 8951488, 8975232, 9120384, 9295776, 9640064, 9723168, 9821952, 10070424, 10623744, 10640448, 10845072, 10938564, 11112192, 11329227, 11509056, 11748828, 11970504, 12200706, 12394368, 12501216, 12947688, 12964224, 13208832, 13427232, 13462848, 13680576, 13943664, 14187264, 14287104, 14460096, 14584752, 14732928, 15105636, 15345408, 15665104, 15935616, 15960672, 16267608, 16668288, 17263584, 17623242, 17902976, 17950464, 18240768, 18591552, 19280128, 19446336, 20140848, 21280896, 21690144, 21877128, 22658454, 23018112, 23497656, 23941008, 24401412, 24788736, 25002432, 25895376, 25928448, 26434863, 26854464, 26925696, 27361152, 27887328, 28920192, 29169504, 29465856, 30211272, 31330208, 31871232, 31921344, 32535216, 33336576, 34527168, 35246484, 35805952, 37183104, 38892672, 40281696, 42561792, 43380288, 43754256, 45316908, 46036224, 46995312, 47882016, 48802824, 50004864, 51790752, 52869726, 53708928, 53851392, 54722304, 55774656, 57840384, 58339008, 60422544, 62660416, 63842688, 65070432, 69054336, 70492968, 74366208, 77785344, 79304589, 80563392, 86760576, 87508512, 90633816, 93990624, 95764032, 97605648, 100009728, 103581504, 105739452, 107417856, 111549312, 116678016, 120845088, 125320832, 127685376, 130140864, 138108672, 140985936, 158609178, 161126784, 173521152, 175017024, 181267632, 187981248, 191528064, 195211296, 207163008, 211478904, 223098624, 233356032, 241690176, 250641664, 260281728, 281971872, 317218356, 322253568, 350034048, 362535264, 375962496, 383056128, 390422592, 414326016, 422957808, 483380352, 520563456, 563943744, 634436712, 700068096, 725070528, 751924992, 780845184, 845915616, 966760704, 1127887488, 1268873424, 1450141056, 1561690368, 1691831232, 2255774976, 2537746848, 2900282112, 3383662464, 5075493696, 6767324928, 10150987392, 20301974784]

約数ペア:

[(1, 20301974784), (2, 10150987392), (3, 6767324928), (4, 5075493696), (6, 3383662464), (7, 2900282112), (8, 2537746848), (9, 2255774976), (12, 1691831232), (13, 1561690368), (14, 1450141056), (16, 1268873424), (18, 1127887488), (21, 966760704), (24, 845915616), (26, 780845184), (27, 751924992), (28, 725070528), (29, 700068096), (32, 634436712), (36, 563943744), (39, 520563456), (42, 483380352), (48, 422957808), (49, 414326016), (52, 390422592), (53, 383056128), (54, 375962496), (56, 362535264), (58, 350034048), (63, 322253568), (64, 317218356), (72, 281971872), (78, 260281728), (81, 250641664), (84, 241690176), (87, 233356032), (91, 223098624), (96, 211478904), (98, 207163008), (104, 195211296), (106, 191528064), (108, 187981248), (112, 181267632), (116, 175017024), (117, 173521152), (126, 161126784), (128, 158609178), (144, 140985936), (147, 138108672), (156, 130140864), (159, 127685376), (162, 125320832), (168, 120845088), (174, 116678016), (182, 111549312), (189, 107417856), (192, 105739452), (196, 103581504), (203, 100009728), (208, 97605648), (212, 95764032), (216, 93990624), (224, 90633816), (232, 87508512), (234, 86760576), (252, 80563392), (256, 79304589), (261, 77785344), (273, 74366208), (288, 70492968), (294, 69054336), (312, 65070432), (318, 63842688), (324, 62660416), (336, 60422544), (348, 58339008), (351, 57840384), (364, 55774656), (371, 54722304), (377, 53851392), (378, 53708928), (384, 52869726), (392, 51790752), (406, 50004864), (416, 48802824), (424, 47882016), (432, 46995312), (441, 46036224), (448, 45316908), (464, 43754256), (468, 43380288), (477, 42561792), (504, 40281696), (522, 38892672), (546, 37183104), (567, 35805952), (576, 35246484), (588, 34527168), (609, 33336576), (624, 32535216), (636, 31921344), (637, 31871232), (648, 31330208), (672, 30211272), (689, 29465856), (696, 29169504), (702, 28920192), (728, 27887328), (742, 27361152), (754, 26925696), (756, 26854464), (768, 26434863), (783, 25928448), (784, 25895376), (812, 25002432), (819, 24788736), (832, 24401412), (848, 23941008), (864, 23497656), (882, 23018112), (896, 22658454), (928, 21877128), (936, 21690144), (954, 21280896), (1008, 20140848), (1044, 19446336), (1053, 19280128), (1092, 18591552), (1113, 18240768), (1131, 17950464), (1134, 17902976), (1152, 17623242), (1176, 17263584), (1218, 16668288), (1248, 16267608), (1272, 15960672), (1274, 15935616), (1296, 15665104), (1323, 15345408), (1344, 15105636), (1378, 14732928), (1392, 14584752), (1404, 14460096), (1421, 14287104), (1431, 14187264), (1456, 13943664), (1484, 13680576), (1508, 13462848), (1512, 13427232), (1537, 13208832), (1566, 12964224), (1568, 12947688), (1624, 12501216), (1638, 12394368), (1664, 12200706), (1696, 11970504), (1728, 11748828), (1764, 11509056), (1792, 11329227), (1827, 11112192), (1856, 10938564), (1872, 10845072), (1908, 10640448), (1911, 10623744), (2016, 10070424), (2067, 9821952), (2088, 9723168), (2106, 9640064), (2184, 9295776), (2226, 9120384), (2262, 8975232), (2268, 8951488), (2304, 8811621), (2349, 8642816), (2352, 8631792), (2436, 8334144), (2457, 8262912), (2496, 8133804), (2544, 7980336), (2548, 7967808), (2592, 7832552), (2597, 7817472), (2639, 7693056), (2646, 7672704), (2688, 7552818), (2756, 7366464), (2784, 7292376), (2808, 7230048), (2842, 7143552), (2862, 7093632), (2912, 6971832), (2968, 6840288), (3016, 6731424), (3024, 6713616), (3074, 6604416), (3132, 6482112), (3136, 6473844), (3248, 6250608), (3276, 6197184), (3328, 6100353), (3339, 6080256), (3392, 5985252), (3393, 5983488), (3456, 5874414), (3528, 5754528), (3654, 5556096), (3712, 5469282), (3744, 5422536), (3816, 5320224), (3822, 5311872), (3969, 5115136), (4032, 5035212), (4134, 4910976), (4176, 4861584), (4212, 4820032), (4263, 4762368), (4293, 4729088), (4368, 4647888), (4452, 4560192), (4524, 4487616), (4536, 4475744), (4611, 4402944), (4698, 4321408), (4704, 4315896), (4823, 4209408), (4872, 4167072), (4914, 4131456), (4992, 4066902), (5088, 3990168), (5096, 3983904), (5184, 3916276), (5194, 3908736), (5278, 3846528), (5292, 3836352), (5376, 3776409), (5481, 3704064), (5512, 3683232), (5568, 3646188), (5616, 3615024), (5684, 3571776), (5724, 3546816), (5733, 3541248), (5824, 3485916), (5936, 3420144), (6032, 3365712), (6048, 3356808), (6148, 3302208), (6201, 3273984), (6264, 3241056), (6272, 3236922), (6496, 3125304), (6552, 3098592), (6678, 3040128), (6784, 2992626), (6786, 2991744), (6912, 2937207), (7056, 2877264), (7308, 2778048), (7371, 2754304), (7424, 2734641), (7488, 2711268), (7632, 2660112), (7644, 2655936), (7791, 2605824), (7917, 2564352), (7938, 2557568), (8064, 2517606), (8268, 2455488), (8352, 2430792), (8424, 2410016), (8526, 2381184), (8586, 2364544), (8736, 2323944), (8904, 2280096), (9048, 2243808), (9072, 2237872), (9222, 2201472), (9396, 2160704), (9408, 2157948), (9646, 2104704), (9744, 2083536), (9828, 2065728), (9984, 2033451), (10017, 2026752), (10176, 1995084), (10179, 1994496), (10192, 1991952), (10368, 1958138), (10388, 1954368), (10556, 1923264), (10584, 1918176), (10759, 1886976), (10962, 1852032), (11024, 1841616), (11136, 1823094), (11232, 1807512), (11368, 1785888), (11448, 1773408), (11466, 1770624), (11648, 1742958), (11872, 1710072), (12064, 1682856), (12096, 1678404), (12296, 1651104), (12402, 1636992), (12528, 1620528), (12544, 1618461), (12789, 1587456), (12992, 1562652), (13104, 1549296), (13356, 1520064), (13568, 1496313), (13572, 1495872), (13833, 1467648), (14112, 1438632), (14469, 1403136), (14616, 1389024), (14742, 1377152), (14976, 1355634), (15264, 1330056), (15288, 1327968), (15582, 1302912), (15834, 1282176), (15876, 1278784), (16128, 1258803), (16443, 1234688), (16536, 1227744), (16704, 1215396), (16848, 1205008), (17052, 1190592), (17172, 1182272), (17199, 1180416), (17472, 1161972), (17808, 1140048), (18096, 1121904), (18144, 1118936), (18444, 1100736), (18473, 1099008), (18603, 1091328), (18792, 1080352), (18816, 1078974), (19292, 1052352), (19488, 1041768), (19656, 1032864), (19981, 1016064), (20034, 1013376), (20352, 997542), (20358, 997248), (20384, 995976), (20736, 979069), (20776, 977184), (21112, 961632), (21168, 959088), (21518, 943488), (21924, 926016), (22048, 920808), (22272, 911547), (22464, 903756), (22736, 892944), (22896, 886704), (22932, 885312), (23296, 871479), (23373, 868608), (23744, 855036), (23751, 854784), (24128, 841428), (24192, 839202), (24592, 825552), (24804, 818496), (25056, 810264), (25578, 793728), (25984, 781326), (26208, 774648), (26712, 760032), (27144, 747936), (27666, 733824), (28224, 719316), (28938, 701568), (29232, 694512), (29484, 688576), (29952, 677817), (30051, 675584), (30528, 665028), (30537, 664832), (30576, 663984), (31164, 651456), (31668, 641088), (31752, 639392), (32277, 628992), (32886, 617344), (33072, 613872), (33408, 607698), (33696, 602504), (33761, 601344), (34104, 595296), (34344, 591136), (34398, 590208), (34944, 580986), (35616, 570024), (36192, 560952), (36288, 559468), (36888, 550368), (36946, 549504), (37206, 545664), (37584, 540176), (37632, 539487), (38367, 529152), (38584, 526176), (38976, 520884), (39312, 516432), (39962, 508032), (40068, 506688), (40704, 498771), (40716, 498624), (40768, 497988), (41499, 489216), (41552, 488592), (42224, 480816), (42336, 479544), (43036, 471744), (43407, 467712), (43848, 463008), (44096, 460404), (44928, 451878), (45472, 446472), (45792, 443352), (45864, 442656), (46746, 434304), (47488, 427518), (47502, 427392), (48256, 420714), (48384, 419601), (49184, 412776), (49608, 409248), (50112, 405132), (51156, 396864), (51597, 393472), (51968, 390663), (52416, 387324), (53424, 380016), (54288, 373968), (55332, 366912), (55419, 366336), (55809, 363776), (56448, 359658), (57876, 350784), (58464, 347256), (58968, 344288), (59943, 338688), (60102, 337792), (61056, 332514), (61074, 332416), (61152, 331992), (62328, 325728), (63336, 320544), (63504, 319696), (64554, 314496), (65772, 308672), (66144, 306936), (66816, 303849), (67392, 301252), (67522, 300672), (68208, 297648), (68688, 295568), (68796, 295104), (69888, 290493), (70119, 289536), (71232, 285012), (71253, 284928), (72384, 280476), (72576, 279734), (73776, 275184), (73892, 274752), (74412, 272832), (75168, 270088), (75313, 269568), (76734, 264576), (77168, 263088), (77952, 260442), (78624, 258216), (79924, 254016), (80136, 253344), (81432, 249312), (81536, 248994), (82998, 244608), (83104, 244296), (84448, 240408), (84672, 239772), (86072, 235872), (86814, 233856), (87696, 231504), (88192, 230202), (89856, 225939), (90944, 223236), (91584, 221676), (91728, 221328), (93492, 217152), (94976, 213759), (95004, 213696), (96512, 210357), (96831, 209664), (98368, 206388), (99216, 204624), (100224, 202566), (101283, 200448), (102312, 198432), (103194, 196736), (104832, 193662), (106848, 190008), (108576, 186984), (110664, 183456), (110838, 183168), (111618, 181888), (112896, 179829), (115101, 176384), (115752, 175392), (116928, 173628), (117936, 172144), (119886, 169344), (120204, 168896), (122112, 166257), (122148, 166208), (122304, 165996), (124497, 163072), (124656, 162864), (126672, 160272), (127008, 159848), (129108, 157248), (130221, 155904), (131544, 154336), (132288, 153468), (134784, 150626), (135044, 150336), (136416, 148824), (137376, 147784), (137592, 147552), (139867, 145152), (140238, 144768), (142464, 142506)]