20189680896

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 864

約数和(自身を含む): 76503813120

約数和(自身を除く): 56314132224

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 19, 21, 22, 24, 28, 32, 33, 34, 38, 42, 44, 48, 49, 51, 56, 57, 64, 66, 68, 76, 77, 84, 88, 96, 98, 102, 112, 114, 119, 128, 132, 133, 136, 147, 151, 152, 154, 168, 176, 187, 192, 196, 204, 209, 224, 228, 231, 238, 256, 264, 266, 272, 294, 302, 304, 308, 323, 336, 352, 357, 374, 384, 392, 399, 408, 418, 448, 453, 456, 462, 476, 528, 532, 539, 544, 561, 588, 604, 608, 616, 627, 646, 672, 704, 714, 748, 768, 784, 798, 816, 833, 836, 896, 906, 912, 924, 931, 952, 969, 1056, 1057, 1064, 1078, 1088, 1122, 1176, 1208, 1216, 1232, 1254, 1292, 1309, 1344, 1408, 1428, 1463, 1496, 1568, 1596, 1617, 1632, 1661, 1666, 1672, 1792, 1812, 1824, 1848, 1862, 1904, 1938, 2112, 2114, 2128, 2156, 2176, 2244, 2261, 2352, 2416, 2432, 2464, 2499, 2508, 2567, 2584, 2618, 2688, 2793, 2816, 2856, 2869, 2926, 2992, 3136, 3171, 3192, 3234, 3264, 3322, 3332, 3344, 3553, 3624, 3648, 3696, 3724, 3808, 3876, 3927, 4224, 4228, 4256, 4312, 4352, 4389, 4488, 4522, 4704, 4832, 4864, 4928, 4983, 4998, 5016, 5134, 5168, 5236, 5376, 5586, 5712, 5738, 5852, 5984, 6272, 6342, 6384, 6468, 6528, 6644, 6664, 6688, 6783, 7106, 7248, 7296, 7392, 7399, 7448, 7616, 7701, 7752, 7854, 8448, 8456, 8512, 8607, 8624, 8778, 8976, 9044, 9163, 9408, 9664, 9856, 9966, 9996, 10032, 10241, 10268, 10336, 10472, 10659, 11172, 11424, 11476, 11627, 11704, 11968, 12544, 12684, 12768, 12936, 13056, 13288, 13328, 13376, 13566, 14212, 14496, 14592, 14784, 14798, 14896, 15232, 15402, 15504, 15708, 15827, 16912, 17024, 17214, 17248, 17556, 17952, 17969, 18088, 18326, 18816, 19328, 19712, 19932, 19992, 20064, 20083, 20482, 20536, 20672, 20944, 21318, 22197, 22344, 22848, 22952, 23254, 23408, 23936, 24871, 25368, 25536, 25872, 26576, 26656, 26752, 27132, 27489, 28237, 28424, 28992, 29568, 29596, 29792, 30464, 30723, 30804, 31008, 31416, 31559, 31654, 33824, 34048, 34428, 34496, 34881, 35112, 35904, 35938, 36176, 36652, 37632, 38656, 39864, 39984, 40128, 40166, 40964, 41072, 41344, 41888, 42636, 44394, 44688, 45696, 45904, 46508, 46816, 47481, 47872, 48773, 49742, 50736, 51072, 51744, 53152, 53312, 53504, 53907, 54264, 54978, 56474, 56848, 57984, 59136, 59192, 59584, 60249, 61446, 61608, 62016, 62832, 63118, 63308, 67648, 68856, 68992, 69762, 70224, 71808, 71876, 72352, 73304, 74613, 79728, 79968, 80256, 80332, 81389, 81928, 82144, 82688, 83776, 84711, 85272, 88788, 89376, 91392, 91808, 93016, 93632, 94677, 94962, 97546, 99484, 101472, 102144, 103488, 106304, 106624, 107814, 108528, 109956, 112948, 113696, 115968, 118384, 119168, 120498, 122892, 123216, 124032, 125664, 125783, 126236, 126616, 135296, 137712, 137984, 139524, 140448, 140581, 143616, 143752, 144704, 146319, 146608, 149226, 159456, 159936, 160512, 160664, 162778, 163856, 164288, 167552, 169422, 170544, 174097, 177576, 178752, 183616, 186032, 187264, 189354, 189924, 195092, 197659, 198968, 202944, 206976, 212608, 213248, 215628, 217056, 219912, 220913, 225896, 227392, 236768, 238336, 240996, 244167, 245784, 246432, 248064, 251328, 251566, 252472, 253232, 270592, 275424, 279048, 280896, 281162, 287504, 289408, 292638, 293216, 298452, 318912, 319872, 321328, 325556, 327712, 328576, 335104, 338844, 341088, 341411, 348194, 355152, 357504, 367232, 372064, 374528, 377349, 378708, 379848, 390184, 395318, 397936, 405888, 413952, 421743, 425216, 431256, 434112, 439824, 441826, 451792, 454784, 473536, 481992, 488334, 491568, 492864, 502656, 503132, 504944, 506464, 522291, 536503, 550848, 558096, 561792, 562324, 575008, 578816, 585276, 586432, 592977, 596904, 637824, 639744, 642656, 651112, 655424, 657152, 662739, 677688, 682176, 682822, 696388, 710304, 715008, 734464, 744128, 754698, 757416, 759696, 780368, 790636, 795872, 811776, 843486, 862512, 868224, 879648, 883652, 903584, 909568, 947072, 963984, 976668, 983136, 985728, 1005312, 1006264, 1009888, 1012928, 1024233, 1044582, 1073006, 1101696, 1116192, 1123584, 1124648, 1150016, 1170552, 1172864, 1185954, 1193808, 1275648, 1285312, 1302224, 1310848, 1325478, 1355376, 1364352, 1365644, 1383613, 1392776, 1420608, 1488256, 1509396, 1514832, 1519392, 1546391, 1560736, 1581272, 1591744, 1609509, 1686972, 1725024, 1736448, 1759296, 1767304, 1807168, 1894144, 1927968, 1953336, 1966272, 1971456, 2012528, 2019776, 2025856, 2048466, 2089164, 2146012, 2203392, 2232384, 2249296, 2300032, 2341104, 2345728, 2371908, 2387616, 2389877, 2570624, 2604448, 2621696, 2650956, 2710752, 2728704, 2731288, 2767226, 2785552, 2841216, 2976512, 3018792, 3029664, 3038784, 3092782, 3121472, 3162544, 3183488, 3219018, 3373944, 3450048, 3518592, 3534608, 3614336, 3755521, 3855936, 3906672, 3932544, 4025056, 4039552, 4051712, 4096932, 4150839, 4178328, 4292024, 4464768, 4498592, 4600064, 4639173, 4682208, 4743816, 4775232, 4779754, 5141248, 5208896, 5301912, 5421504, 5462576, 5534452, 5571104, 5682432, 6037584, 6059328, 6077568, 6185564, 6242944, 6325088, 6366976, 6438036, 6747888, 6900096, 7037184, 7069216, 7169631, 7228672, 7511042, 7711872, 7813344, 7865088, 8050112, 8079104, 8193864, 8301678, 8356656, 8584048, 8929536, 8997184, 9278346, 9364416, 9487632, 9550464, 9559508, 10417792, 10603824, 10843008, 10925152, 11068904, 11142208, 11266563, 12075168, 12118656, 12155136, 12371128, 12485888, 12650176, 12876072, 13495776, 13800192, 14138432, 14339262, 15022084, 15423744, 15626688, 16100224, 16387728, 16603356, 16713312, 17168096, 17994368, 18556692, 18728832, 18975264, 19100928, 19119016, 20835584, 21207648, 21686016, 21850304, 22137808, 22284416, 22533126, 24150336, 24237312, 24742256, 25300352, 25752144, 26288647, 26991552, 28276864, 28678524, 30044168, 31253376, 32200448, 32775456, 33206712, 33426624, 34336192, 35988736, 37113384, 37457664, 37950528, 38238032, 42415296, 43700608, 44275616, 44568832, 45066252, 48300672, 49484512, 50600704, 51504288, 52577294, 53983104, 56553728, 57357048, 60088336, 62506752, 65550912, 66413424, 66853248, 68672384, 74226768, 75901056, 76476064, 78865941, 84830592, 87401216, 88551232, 90132504, 96601344, 98969024, 103008576, 105154588, 107966208, 114714096, 120176672, 131101824, 132826848, 133706496, 137344768, 148453536, 151802112, 152952128, 157731882, 169661184, 177102464, 180265008, 197938048, 206017152, 210309176, 229428192, 240353344, 262203648, 265653696, 296907072, 305904256, 315463764, 354204928, 360530016, 395876096, 412034304, 420618352, 458856384, 480706688, 531307392, 593814144, 611808512, 630927528, 721060032, 841236704, 917712768, 961413376, 1062614784, 1187628288, 1261855056, 1442120064, 1682473408, 1835425536, 2523710112, 2884240128, 3364946816, 5047420224, 6729893632, 10094840448, 20189680896]

約数ペア:

[(1, 20189680896), (2, 10094840448), (3, 6729893632), (4, 5047420224), (6, 3364946816), (7, 2884240128), (8, 2523710112), (11, 1835425536), (12, 1682473408), (14, 1442120064), (16, 1261855056), (17, 1187628288), (19, 1062614784), (21, 961413376), (22, 917712768), (24, 841236704), (28, 721060032), (32, 630927528), (33, 611808512), (34, 593814144), (38, 531307392), (42, 480706688), (44, 458856384), (48, 420618352), (49, 412034304), (51, 395876096), (56, 360530016), (57, 354204928), (64, 315463764), (66, 305904256), (68, 296907072), (76, 265653696), (77, 262203648), (84, 240353344), (88, 229428192), (96, 210309176), (98, 206017152), (102, 197938048), (112, 180265008), (114, 177102464), (119, 169661184), (128, 157731882), (132, 152952128), (133, 151802112), (136, 148453536), (147, 137344768), (151, 133706496), (152, 132826848), (154, 131101824), (168, 120176672), (176, 114714096), (187, 107966208), (192, 105154588), (196, 103008576), (204, 98969024), (209, 96601344), (224, 90132504), (228, 88551232), (231, 87401216), (238, 84830592), (256, 78865941), (264, 76476064), (266, 75901056), (272, 74226768), (294, 68672384), (302, 66853248), (304, 66413424), (308, 65550912), (323, 62506752), (336, 60088336), (352, 57357048), (357, 56553728), (374, 53983104), (384, 52577294), (392, 51504288), (399, 50600704), (408, 49484512), (418, 48300672), (448, 45066252), (453, 44568832), (456, 44275616), (462, 43700608), (476, 42415296), (528, 38238032), (532, 37950528), (539, 37457664), (544, 37113384), (561, 35988736), (588, 34336192), (604, 33426624), (608, 33206712), (616, 32775456), (627, 32200448), (646, 31253376), (672, 30044168), (704, 28678524), (714, 28276864), (748, 26991552), (768, 26288647), (784, 25752144), (798, 25300352), (816, 24742256), (833, 24237312), (836, 24150336), (896, 22533126), (906, 22284416), (912, 22137808), (924, 21850304), (931, 21686016), (952, 21207648), (969, 20835584), (1056, 19119016), (1057, 19100928), (1064, 18975264), (1078, 18728832), (1088, 18556692), (1122, 17994368), (1176, 17168096), (1208, 16713312), (1216, 16603356), (1232, 16387728), (1254, 16100224), (1292, 15626688), (1309, 15423744), (1344, 15022084), (1408, 14339262), (1428, 14138432), (1463, 13800192), (1496, 13495776), (1568, 12876072), (1596, 12650176), (1617, 12485888), (1632, 12371128), (1661, 12155136), (1666, 12118656), (1672, 12075168), (1792, 11266563), (1812, 11142208), (1824, 11068904), (1848, 10925152), (1862, 10843008), (1904, 10603824), (1938, 10417792), (2112, 9559508), (2114, 9550464), (2128, 9487632), (2156, 9364416), (2176, 9278346), (2244, 8997184), (2261, 8929536), (2352, 8584048), (2416, 8356656), (2432, 8301678), (2464, 8193864), (2499, 8079104), (2508, 8050112), (2567, 7865088), (2584, 7813344), (2618, 7711872), (2688, 7511042), (2793, 7228672), (2816, 7169631), (2856, 7069216), (2869, 7037184), (2926, 6900096), (2992, 6747888), (3136, 6438036), (3171, 6366976), (3192, 6325088), (3234, 6242944), (3264, 6185564), (3322, 6077568), (3332, 6059328), (3344, 6037584), (3553, 5682432), (3624, 5571104), (3648, 5534452), (3696, 5462576), (3724, 5421504), (3808, 5301912), (3876, 5208896), (3927, 5141248), (4224, 4779754), (4228, 4775232), (4256, 4743816), (4312, 4682208), (4352, 4639173), (4389, 4600064), (4488, 4498592), (4522, 4464768), (4704, 4292024), (4832, 4178328), (4864, 4150839), (4928, 4096932), (4983, 4051712), (4998, 4039552), (5016, 4025056), (5134, 3932544), (5168, 3906672), (5236, 3855936), (5376, 3755521), (5586, 3614336), (5712, 3534608), (5738, 3518592), (5852, 3450048), (5984, 3373944), (6272, 3219018), (6342, 3183488), (6384, 3162544), (6468, 3121472), (6528, 3092782), (6644, 3038784), (6664, 3029664), (6688, 3018792), (6783, 2976512), (7106, 2841216), (7248, 2785552), (7296, 2767226), (7392, 2731288), (7399, 2728704), (7448, 2710752), (7616, 2650956), (7701, 2621696), (7752, 2604448), (7854, 2570624), (8448, 2389877), (8456, 2387616), (8512, 2371908), (8607, 2345728), (8624, 2341104), (8778, 2300032), (8976, 2249296), (9044, 2232384), (9163, 2203392), (9408, 2146012), (9664, 2089164), (9856, 2048466), (9966, 2025856), (9996, 2019776), (10032, 2012528), (10241, 1971456), (10268, 1966272), (10336, 1953336), (10472, 1927968), (10659, 1894144), (11172, 1807168), (11424, 1767304), (11476, 1759296), (11627, 1736448), (11704, 1725024), (11968, 1686972), (12544, 1609509), (12684, 1591744), (12768, 1581272), (12936, 1560736), (13056, 1546391), (13288, 1519392), (13328, 1514832), (13376, 1509396), (13566, 1488256), (14212, 1420608), (14496, 1392776), (14592, 1383613), (14784, 1365644), (14798, 1364352), (14896, 1355376), (15232, 1325478), (15402, 1310848), (15504, 1302224), (15708, 1285312), (15827, 1275648), (16912, 1193808), (17024, 1185954), (17214, 1172864), (17248, 1170552), (17556, 1150016), (17952, 1124648), (17969, 1123584), (18088, 1116192), (18326, 1101696), (18816, 1073006), (19328, 1044582), (19712, 1024233), (19932, 1012928), (19992, 1009888), (20064, 1006264), (20083, 1005312), (20482, 985728), (20536, 983136), (20672, 976668), (20944, 963984), (21318, 947072), (22197, 909568), (22344, 903584), (22848, 883652), (22952, 879648), (23254, 868224), (23408, 862512), (23936, 843486), (24871, 811776), (25368, 795872), (25536, 790636), (25872, 780368), (26576, 759696), (26656, 757416), (26752, 754698), (27132, 744128), (27489, 734464), (28237, 715008), (28424, 710304), (28992, 696388), (29568, 682822), (29596, 682176), (29792, 677688), (30464, 662739), (30723, 657152), (30804, 655424), (31008, 651112), (31416, 642656), (31559, 639744), (31654, 637824), (33824, 596904), (34048, 592977), (34428, 586432), (34496, 585276), (34881, 578816), (35112, 575008), (35904, 562324), (35938, 561792), (36176, 558096), (36652, 550848), (37632, 536503), (38656, 522291), (39864, 506464), (39984, 504944), (40128, 503132), (40166, 502656), (40964, 492864), (41072, 491568), (41344, 488334), (41888, 481992), (42636, 473536), (44394, 454784), (44688, 451792), (45696, 441826), (45904, 439824), (46508, 434112), (46816, 431256), (47481, 425216), (47872, 421743), (48773, 413952), (49742, 405888), (50736, 397936), (51072, 395318), (51744, 390184), (53152, 379848), (53312, 378708), (53504, 377349), (53907, 374528), (54264, 372064), (54978, 367232), (56474, 357504), (56848, 355152), (57984, 348194), (59136, 341411), (59192, 341088), (59584, 338844), (60249, 335104), (61446, 328576), (61608, 327712), (62016, 325556), (62832, 321328), (63118, 319872), (63308, 318912), (67648, 298452), (68856, 293216), (68992, 292638), (69762, 289408), (70224, 287504), (71808, 281162), (71876, 280896), (72352, 279048), (73304, 275424), (74613, 270592), (79728, 253232), (79968, 252472), (80256, 251566), (80332, 251328), (81389, 248064), (81928, 246432), (82144, 245784), (82688, 244167), (83776, 240996), (84711, 238336), (85272, 236768), (88788, 227392), (89376, 225896), (91392, 220913), (91808, 219912), (93016, 217056), (93632, 215628), (94677, 213248), (94962, 212608), (97546, 206976), (99484, 202944), (101472, 198968), (102144, 197659), (103488, 195092), (106304, 189924), (106624, 189354), (107814, 187264), (108528, 186032), (109956, 183616), (112948, 178752), (113696, 177576), (115968, 174097), (118384, 170544), (119168, 169422), (120498, 167552), (122892, 164288), (123216, 163856), (124032, 162778), (125664, 160664), (125783, 160512), (126236, 159936), (126616, 159456), (135296, 149226), (137712, 146608), (137984, 146319), (139524, 144704), (140448, 143752), (140581, 143616)]