20739691008

素因数分解:

$2^9\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1349

約数の個数: 400

約数和(自身を含む): 68447047680

約数和(自身を除く): 47707356672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 64, 68, 69, 72, 81, 92, 96, 102, 108, 128, 136, 138, 144, 153, 162, 184, 192, 204, 207, 216, 256, 272, 276, 288, 306, 324, 368, 384, 391, 408, 414, 432, 459, 512, 544, 552, 576, 612, 621, 648, 736, 768, 782, 816, 828, 864, 918, 1088, 1104, 1152, 1173, 1224, 1242, 1279, 1296, 1377, 1472, 1536, 1564, 1632, 1656, 1728, 1836, 1863, 2176, 2208, 2304, 2346, 2448, 2484, 2558, 2592, 2754, 2944, 3128, 3264, 3312, 3456, 3519, 3672, 3726, 3837, 4352, 4416, 4608, 4692, 4896, 4968, 5116, 5184, 5508, 5888, 6256, 6528, 6624, 6912, 7038, 7344, 7452, 7674, 8704, 8832, 9384, 9792, 9936, 10232, 10368, 10557, 11016, 11511, 11776, 12512, 13056, 13248, 13824, 14076, 14688, 14904, 15348, 17664, 18768, 19584, 19872, 20464, 20736, 21114, 21743, 22032, 23022, 25024, 26112, 26496, 28152, 29376, 29417, 29808, 30696, 31671, 34533, 35328, 37536, 39168, 39744, 40928, 41472, 42228, 43486, 44064, 46044, 50048, 52992, 56304, 58752, 58834, 59616, 61392, 63342, 65229, 69066, 75072, 78336, 79488, 81856, 84456, 86972, 88128, 88251, 92088, 100096, 103599, 105984, 112608, 117504, 117668, 119232, 122784, 126684, 130458, 138132, 150144, 158976, 163712, 168912, 173944, 176256, 176502, 184176, 195687, 200192, 207198, 225216, 235008, 235336, 238464, 245568, 253368, 260916, 264753, 276264, 300288, 317952, 327424, 337824, 347888, 352512, 353004, 368352, 391374, 414396, 450432, 470672, 476928, 491136, 500089, 506736, 521832, 529506, 552528, 587061, 600576, 654848, 675648, 695776, 705024, 706008, 736704, 782748, 794259, 828792, 900864, 941344, 953856, 982272, 1000178, 1013472, 1043664, 1059012, 1105056, 1174122, 1351296, 1391552, 1412016, 1473408, 1500267, 1565496, 1588518, 1657584, 1761183, 1801728, 1882688, 1964544, 2000356, 2026944, 2087328, 2118024, 2210112, 2348244, 2382777, 2702592, 2783104, 2824032, 2946816, 3000534, 3130992, 3177036, 3315168, 3522366, 3765376, 4000712, 4053888, 4174656, 4236048, 4420224, 4500801, 4696488, 4765554, 5405184, 5566208, 5648064, 5893632, 6001068, 6261984, 6354072, 6630336, 7044732, 7530752, 8001424, 8107776, 8349312, 8472096, 8840448, 9001602, 9392976, 9531108, 11132416, 11296128, 12002136, 12523968, 12708144, 13260672, 13502403, 14089464, 15061504, 16002848, 16215552, 16698624, 16944192, 17680896, 18003204, 18785952, 19062216, 22592256, 24004272, 25047936, 25416288, 26521344, 27004806, 28178928, 32005696, 33397248, 33888384, 36006408, 37571904, 38124432, 40507209, 45184512, 48008544, 50095872, 50832576, 53042688, 54009612, 56357856, 64011392, 67776768, 72012816, 75143808, 76248864, 81014418, 96017088, 100191744, 101665152, 108019224, 112715712, 128022784, 135553536, 144025632, 150287616, 152497728, 162028836, 192034176, 203330304, 216038448, 225431424, 256045568, 288051264, 300575232, 304995456, 324057672, 384068352, 406660608, 432076896, 450862848, 576102528, 609990912, 648115344, 768136704, 864153792, 901725696, 1152205056, 1219981824, 1296230688, 1728307584, 2304410112, 2592461376, 3456615168, 5184922752, 6913230336, 10369845504, 20739691008]

約数ペア:

[(1, 20739691008), (2, 10369845504), (3, 6913230336), (4, 5184922752), (6, 3456615168), (8, 2592461376), (9, 2304410112), (12, 1728307584), (16, 1296230688), (17, 1219981824), (18, 1152205056), (23, 901725696), (24, 864153792), (27, 768136704), (32, 648115344), (34, 609990912), (36, 576102528), (46, 450862848), (48, 432076896), (51, 406660608), (54, 384068352), (64, 324057672), (68, 304995456), (69, 300575232), (72, 288051264), (81, 256045568), (92, 225431424), (96, 216038448), (102, 203330304), (108, 192034176), (128, 162028836), (136, 152497728), (138, 150287616), (144, 144025632), (153, 135553536), (162, 128022784), (184, 112715712), (192, 108019224), (204, 101665152), (207, 100191744), (216, 96017088), (256, 81014418), (272, 76248864), (276, 75143808), (288, 72012816), (306, 67776768), (324, 64011392), (368, 56357856), (384, 54009612), (391, 53042688), (408, 50832576), (414, 50095872), (432, 48008544), (459, 45184512), (512, 40507209), (544, 38124432), (552, 37571904), (576, 36006408), (612, 33888384), (621, 33397248), (648, 32005696), (736, 28178928), (768, 27004806), (782, 26521344), (816, 25416288), (828, 25047936), (864, 24004272), (918, 22592256), (1088, 19062216), (1104, 18785952), (1152, 18003204), (1173, 17680896), (1224, 16944192), (1242, 16698624), (1279, 16215552), (1296, 16002848), (1377, 15061504), (1472, 14089464), (1536, 13502403), (1564, 13260672), (1632, 12708144), (1656, 12523968), (1728, 12002136), (1836, 11296128), (1863, 11132416), (2176, 9531108), (2208, 9392976), (2304, 9001602), (2346, 8840448), (2448, 8472096), (2484, 8349312), (2558, 8107776), (2592, 8001424), (2754, 7530752), (2944, 7044732), (3128, 6630336), (3264, 6354072), (3312, 6261984), (3456, 6001068), (3519, 5893632), (3672, 5648064), (3726, 5566208), (3837, 5405184), (4352, 4765554), (4416, 4696488), (4608, 4500801), (4692, 4420224), (4896, 4236048), (4968, 4174656), (5116, 4053888), (5184, 4000712), (5508, 3765376), (5888, 3522366), (6256, 3315168), (6528, 3177036), (6624, 3130992), (6912, 3000534), (7038, 2946816), (7344, 2824032), (7452, 2783104), (7674, 2702592), (8704, 2382777), (8832, 2348244), (9384, 2210112), (9792, 2118024), (9936, 2087328), (10232, 2026944), (10368, 2000356), (10557, 1964544), (11016, 1882688), (11511, 1801728), (11776, 1761183), (12512, 1657584), (13056, 1588518), (13248, 1565496), (13824, 1500267), (14076, 1473408), (14688, 1412016), (14904, 1391552), (15348, 1351296), (17664, 1174122), (18768, 1105056), (19584, 1059012), (19872, 1043664), (20464, 1013472), (20736, 1000178), (21114, 982272), (21743, 953856), (22032, 941344), (23022, 900864), (25024, 828792), (26112, 794259), (26496, 782748), (28152, 736704), (29376, 706008), (29417, 705024), (29808, 695776), (30696, 675648), (31671, 654848), (34533, 600576), (35328, 587061), (37536, 552528), (39168, 529506), (39744, 521832), (40928, 506736), (41472, 500089), (42228, 491136), (43486, 476928), (44064, 470672), (46044, 450432), (50048, 414396), (52992, 391374), (56304, 368352), (58752, 353004), (58834, 352512), (59616, 347888), (61392, 337824), (63342, 327424), (65229, 317952), (69066, 300288), (75072, 276264), (78336, 264753), (79488, 260916), (81856, 253368), (84456, 245568), (86972, 238464), (88128, 235336), (88251, 235008), (92088, 225216), (100096, 207198), (103599, 200192), (105984, 195687), (112608, 184176), (117504, 176502), (117668, 176256), (119232, 173944), (122784, 168912), (126684, 163712), (130458, 158976), (138132, 150144)]