20700286464

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1409

約数の個数: 320

約数和(自身を含む): 65726293248

約数和(自身を除く): 45026006784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 73, 78, 88, 96, 104, 128, 132, 143, 146, 156, 176, 192, 208, 219, 256, 264, 286, 292, 312, 352, 384, 416, 429, 438, 512, 528, 572, 584, 624, 704, 768, 803, 832, 858, 876, 949, 1056, 1144, 1168, 1248, 1291, 1408, 1536, 1606, 1664, 1716, 1752, 1898, 2112, 2288, 2336, 2409, 2496, 2582, 2816, 2847, 3212, 3328, 3432, 3504, 3796, 3873, 4224, 4576, 4672, 4818, 4992, 5164, 5632, 5694, 6424, 6656, 6864, 7008, 7592, 7746, 8448, 9152, 9344, 9636, 9984, 10328, 10439, 11388, 12848, 13728, 14016, 14201, 15184, 15492, 16783, 16896, 18304, 18688, 19272, 19968, 20656, 20878, 22776, 25696, 27456, 28032, 28402, 30368, 30984, 31317, 33566, 36608, 37376, 38544, 41312, 41756, 42603, 45552, 50349, 51392, 54912, 56064, 56804, 60736, 61968, 62634, 67132, 73216, 77088, 82624, 83512, 85206, 91104, 94243, 100698, 102784, 109824, 112128, 113608, 121472, 123936, 125268, 134264, 154176, 165248, 167024, 170412, 182208, 184613, 188486, 201396, 205568, 219648, 227216, 242944, 247872, 250536, 268528, 282729, 308352, 330496, 334048, 340824, 364416, 369226, 376972, 402792, 411136, 454432, 485888, 495744, 501072, 537056, 553839, 565458, 616704, 660992, 668096, 681648, 728832, 738452, 753944, 805584, 908864, 991488, 1002144, 1036673, 1074112, 1107678, 1130916, 1225159, 1233408, 1336192, 1363296, 1457664, 1476904, 1507888, 1611168, 1817728, 1982976, 2004288, 2073346, 2148224, 2215356, 2261832, 2450318, 2672384, 2726592, 2953808, 3015776, 3110019, 3222336, 3635456, 3675477, 4008576, 4146692, 4296448, 4430712, 4523664, 4900636, 5344768, 5453184, 5907616, 6031552, 6220038, 6444672, 7270912, 7350954, 8017152, 8293384, 8592896, 8861424, 9047328, 9801272, 10906368, 11815232, 12063104, 12440076, 12889344, 13476749, 14701908, 16034304, 16586768, 17722848, 18094656, 19602544, 21812736, 23630464, 24126208, 24880152, 25778688, 26953498, 29403816, 33173536, 35445696, 36189312, 39205088, 40430247, 47260928, 48252416, 49760304, 53906996, 58807632, 66347072, 70891392, 72378624, 78410176, 80860494, 94521856, 99520608, 107813992, 117615264, 132694144, 141782784, 144757248, 156820352, 161720988, 199041216, 215627984, 235230528, 265388288, 283565568, 313640704, 323441976, 398082432, 431255968, 470461056, 530776576, 627281408, 646883952, 796164864, 862511936, 940922112, 1293767904, 1592329728, 1725023872, 1881844224, 2587535808, 3450047744, 5175071616, 6900095488, 10350143232, 20700286464]

約数ペア:

[(1, 20700286464), (2, 10350143232), (3, 6900095488), (4, 5175071616), (6, 3450047744), (8, 2587535808), (11, 1881844224), (12, 1725023872), (13, 1592329728), (16, 1293767904), (22, 940922112), (24, 862511936), (26, 796164864), (32, 646883952), (33, 627281408), (39, 530776576), (44, 470461056), (48, 431255968), (52, 398082432), (64, 323441976), (66, 313640704), (73, 283565568), (78, 265388288), (88, 235230528), (96, 215627984), (104, 199041216), (128, 161720988), (132, 156820352), (143, 144757248), (146, 141782784), (156, 132694144), (176, 117615264), (192, 107813992), (208, 99520608), (219, 94521856), (256, 80860494), (264, 78410176), (286, 72378624), (292, 70891392), (312, 66347072), (352, 58807632), (384, 53906996), (416, 49760304), (429, 48252416), (438, 47260928), (512, 40430247), (528, 39205088), (572, 36189312), (584, 35445696), (624, 33173536), (704, 29403816), (768, 26953498), (803, 25778688), (832, 24880152), (858, 24126208), (876, 23630464), (949, 21812736), (1056, 19602544), (1144, 18094656), (1168, 17722848), (1248, 16586768), (1291, 16034304), (1408, 14701908), (1536, 13476749), (1606, 12889344), (1664, 12440076), (1716, 12063104), (1752, 11815232), (1898, 10906368), (2112, 9801272), (2288, 9047328), (2336, 8861424), (2409, 8592896), (2496, 8293384), (2582, 8017152), (2816, 7350954), (2847, 7270912), (3212, 6444672), (3328, 6220038), (3432, 6031552), (3504, 5907616), (3796, 5453184), (3873, 5344768), (4224, 4900636), (4576, 4523664), (4672, 4430712), (4818, 4296448), (4992, 4146692), (5164, 4008576), (5632, 3675477), (5694, 3635456), (6424, 3222336), (6656, 3110019), (6864, 3015776), (7008, 2953808), (7592, 2726592), (7746, 2672384), (8448, 2450318), (9152, 2261832), (9344, 2215356), (9636, 2148224), (9984, 2073346), (10328, 2004288), (10439, 1982976), (11388, 1817728), (12848, 1611168), (13728, 1507888), (14016, 1476904), (14201, 1457664), (15184, 1363296), (15492, 1336192), (16783, 1233408), (16896, 1225159), (18304, 1130916), (18688, 1107678), (19272, 1074112), (19968, 1036673), (20656, 1002144), (20878, 991488), (22776, 908864), (25696, 805584), (27456, 753944), (28032, 738452), (28402, 728832), (30368, 681648), (30984, 668096), (31317, 660992), (33566, 616704), (36608, 565458), (37376, 553839), (38544, 537056), (41312, 501072), (41756, 495744), (42603, 485888), (45552, 454432), (50349, 411136), (51392, 402792), (54912, 376972), (56064, 369226), (56804, 364416), (60736, 340824), (61968, 334048), (62634, 330496), (67132, 308352), (73216, 282729), (77088, 268528), (82624, 250536), (83512, 247872), (85206, 242944), (91104, 227216), (94243, 219648), (100698, 205568), (102784, 201396), (109824, 188486), (112128, 184613), (113608, 182208), (121472, 170412), (123936, 167024), (125268, 165248), (134264, 154176)]