20604739584

素因数分解:

$2^{13}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 504

約数和(自身を含む): 66989300616

約数和(自身を除く): 46384561032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 41, 44, 48, 52, 64, 66, 78, 82, 88, 96, 104, 121, 123, 128, 132, 143, 156, 164, 169, 176, 192, 208, 242, 246, 256, 264, 286, 312, 328, 338, 352, 363, 384, 416, 429, 451, 484, 492, 507, 512, 528, 533, 572, 624, 656, 676, 704, 726, 768, 832, 858, 902, 968, 984, 1014, 1024, 1056, 1066, 1144, 1248, 1312, 1352, 1353, 1408, 1452, 1536, 1573, 1599, 1664, 1716, 1804, 1859, 1936, 1968, 2028, 2048, 2112, 2132, 2288, 2496, 2624, 2704, 2706, 2816, 2904, 3072, 3146, 3198, 3328, 3432, 3608, 3718, 3872, 3936, 4056, 4096, 4224, 4264, 4576, 4719, 4961, 4992, 5248, 5408, 5412, 5577, 5632, 5808, 5863, 6144, 6292, 6396, 6656, 6864, 6929, 7216, 7436, 7744, 7872, 8112, 8192, 8448, 8528, 9152, 9438, 9922, 9984, 10496, 10816, 10824, 11154, 11264, 11616, 11726, 12288, 12584, 12792, 13312, 13728, 13858, 14432, 14872, 14883, 15488, 15744, 16224, 16896, 17056, 17589, 18304, 18876, 19844, 19968, 20449, 20787, 20992, 21632, 21648, 22308, 22528, 23232, 23452, 24576, 25168, 25584, 26624, 27456, 27716, 28864, 29744, 29766, 30976, 31488, 32448, 33792, 34112, 35178, 36608, 37752, 39688, 39936, 40898, 41574, 41984, 43264, 43296, 44616, 45056, 46464, 46904, 50336, 51168, 53248, 54912, 55432, 57728, 59488, 59532, 61347, 61952, 62976, 64493, 64896, 67584, 68224, 70356, 73216, 75504, 76219, 79376, 79872, 81796, 83148, 83968, 86528, 86592, 89232, 90112, 92928, 93808, 100672, 102336, 106496, 109824, 110864, 115456, 118976, 119064, 122694, 123904, 125952, 128986, 129792, 135168, 136448, 140712, 146432, 151008, 152438, 158752, 159744, 163592, 166296, 167936, 173056, 173184, 178464, 185856, 187616, 193479, 201344, 204672, 219648, 221728, 228657, 230912, 237952, 238128, 245388, 247808, 251904, 257972, 259584, 270336, 272896, 281424, 292864, 302016, 304876, 317504, 319488, 327184, 332592, 335872, 346112, 346368, 356928, 371712, 375232, 386958, 402688, 409344, 439296, 443456, 457314, 461824, 475904, 476256, 490776, 495616, 503808, 515944, 519168, 545792, 562848, 585728, 604032, 609752, 635008, 654368, 665184, 692224, 692736, 713856, 743424, 750464, 773916, 805376, 818688, 838409, 878592, 886912, 914628, 923648, 951808, 952512, 981552, 991232, 1007616, 1031888, 1038336, 1091584, 1125696, 1171456, 1208064, 1219504, 1270016, 1308736, 1330368, 1384448, 1385472, 1427712, 1486848, 1500928, 1547832, 1610752, 1637376, 1676818, 1757184, 1773824, 1829256, 1847296, 1903616, 1905024, 1963104, 2063776, 2076672, 2183168, 2251392, 2416128, 2439008, 2515227, 2540032, 2617472, 2660736, 2770944, 2855424, 2973696, 3001856, 3095664, 3221504, 3274752, 3353636, 3514368, 3547648, 3658512, 3694592, 3807232, 3810048, 3926208, 4127552, 4153344, 4366336, 4502784, 4832256, 4878016, 5030454, 5080064, 5234944, 5321472, 5541888, 5710848, 6003712, 6191328, 6443008, 6549504, 6707272, 7095296, 7317024, 7614464, 7620096, 7852416, 8255104, 9005568, 9664512, 9756032, 10060908, 10160128, 10469888, 10642944, 11083776, 11421696, 12007424, 12382656, 12886016, 13099008, 13414544, 14190592, 14634048, 15228928, 15240192, 15704832, 16510208, 18011136, 19329024, 19512064, 20121816, 20320256, 20939776, 21285888, 22843392, 24014848, 24765312, 26829088, 28381184, 29268096, 30480384, 31409664, 33020416, 36022272, 38658048, 39024128, 40243632, 40640512, 41879552, 42571776, 45686784, 48029696, 49530624, 53658176, 56762368, 58536192, 60960768, 62819328, 66040832, 72044544, 78048256, 80487264, 83759104, 85143552, 99061248, 107316352, 117072384, 121921536, 125638656, 132081664, 144089088, 156096512, 160974528, 167518208, 170287104, 198122496, 214632704, 234144768, 251277312, 264163328, 312193024, 321949056, 396244992, 429265408, 468289536, 502554624, 528326656, 624386048, 643898112, 792489984, 858530816, 936579072, 1287796224, 1584979968, 1717061632, 1873158144, 2575592448, 3434123264, 5151184896, 6868246528, 10302369792, 20604739584]

約数ペア:

[(1, 20604739584), (2, 10302369792), (3, 6868246528), (4, 5151184896), (6, 3434123264), (8, 2575592448), (11, 1873158144), (12, 1717061632), (13, 1584979968), (16, 1287796224), (22, 936579072), (24, 858530816), (26, 792489984), (32, 643898112), (33, 624386048), (39, 528326656), (41, 502554624), (44, 468289536), (48, 429265408), (52, 396244992), (64, 321949056), (66, 312193024), (78, 264163328), (82, 251277312), (88, 234144768), (96, 214632704), (104, 198122496), (121, 170287104), (123, 167518208), (128, 160974528), (132, 156096512), (143, 144089088), (156, 132081664), (164, 125638656), (169, 121921536), (176, 117072384), (192, 107316352), (208, 99061248), (242, 85143552), (246, 83759104), (256, 80487264), (264, 78048256), (286, 72044544), (312, 66040832), (328, 62819328), (338, 60960768), (352, 58536192), (363, 56762368), (384, 53658176), (416, 49530624), (429, 48029696), (451, 45686784), (484, 42571776), (492, 41879552), (507, 40640512), (512, 40243632), (528, 39024128), (533, 38658048), (572, 36022272), (624, 33020416), (656, 31409664), (676, 30480384), (704, 29268096), (726, 28381184), (768, 26829088), (832, 24765312), (858, 24014848), (902, 22843392), (968, 21285888), (984, 20939776), (1014, 20320256), (1024, 20121816), (1056, 19512064), (1066, 19329024), (1144, 18011136), (1248, 16510208), (1312, 15704832), (1352, 15240192), (1353, 15228928), (1408, 14634048), (1452, 14190592), (1536, 13414544), (1573, 13099008), (1599, 12886016), (1664, 12382656), (1716, 12007424), (1804, 11421696), (1859, 11083776), (1936, 10642944), (1968, 10469888), (2028, 10160128), (2048, 10060908), (2112, 9756032), (2132, 9664512), (2288, 9005568), (2496, 8255104), (2624, 7852416), (2704, 7620096), (2706, 7614464), (2816, 7317024), (2904, 7095296), (3072, 6707272), (3146, 6549504), (3198, 6443008), (3328, 6191328), (3432, 6003712), (3608, 5710848), (3718, 5541888), (3872, 5321472), (3936, 5234944), (4056, 5080064), (4096, 5030454), (4224, 4878016), (4264, 4832256), (4576, 4502784), (4719, 4366336), (4961, 4153344), (4992, 4127552), (5248, 3926208), (5408, 3810048), (5412, 3807232), (5577, 3694592), (5632, 3658512), (5808, 3547648), (5863, 3514368), (6144, 3353636), (6292, 3274752), (6396, 3221504), (6656, 3095664), (6864, 3001856), (6929, 2973696), (7216, 2855424), (7436, 2770944), (7744, 2660736), (7872, 2617472), (8112, 2540032), (8192, 2515227), (8448, 2439008), (8528, 2416128), (9152, 2251392), (9438, 2183168), (9922, 2076672), (9984, 2063776), (10496, 1963104), (10816, 1905024), (10824, 1903616), (11154, 1847296), (11264, 1829256), (11616, 1773824), (11726, 1757184), (12288, 1676818), (12584, 1637376), (12792, 1610752), (13312, 1547832), (13728, 1500928), (13858, 1486848), (14432, 1427712), (14872, 1385472), (14883, 1384448), (15488, 1330368), (15744, 1308736), (16224, 1270016), (16896, 1219504), (17056, 1208064), (17589, 1171456), (18304, 1125696), (18876, 1091584), (19844, 1038336), (19968, 1031888), (20449, 1007616), (20787, 991232), (20992, 981552), (21632, 952512), (21648, 951808), (22308, 923648), (22528, 914628), (23232, 886912), (23452, 878592), (24576, 838409), (25168, 818688), (25584, 805376), (26624, 773916), (27456, 750464), (27716, 743424), (28864, 713856), (29744, 692736), (29766, 692224), (30976, 665184), (31488, 654368), (32448, 635008), (33792, 609752), (34112, 604032), (35178, 585728), (36608, 562848), (37752, 545792), (39688, 519168), (39936, 515944), (40898, 503808), (41574, 495616), (41984, 490776), (43264, 476256), (43296, 475904), (44616, 461824), (45056, 457314), (46464, 443456), (46904, 439296), (50336, 409344), (51168, 402688), (53248, 386958), (54912, 375232), (55432, 371712), (57728, 356928), (59488, 346368), (59532, 346112), (61347, 335872), (61952, 332592), (62976, 327184), (64493, 319488), (64896, 317504), (67584, 304876), (68224, 302016), (70356, 292864), (73216, 281424), (75504, 272896), (76219, 270336), (79376, 259584), (79872, 257972), (81796, 251904), (83148, 247808), (83968, 245388), (86528, 238128), (86592, 237952), (89232, 230912), (90112, 228657), (92928, 221728), (93808, 219648), (100672, 204672), (102336, 201344), (106496, 193479), (109824, 187616), (110864, 185856), (115456, 178464), (118976, 173184), (119064, 173056), (122694, 167936), (123904, 166296), (125952, 163592), (128986, 159744), (129792, 158752), (135168, 152438), (136448, 151008), (140712, 146432)]