20956867008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4232

約数の個数: 336

約数和(自身を含む): 71918364672

約数和(自身を除く): 50961497664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 121, 124, 132, 154, 168, 176, 186, 192, 217, 224, 231, 242, 248, 264, 308, 336, 341, 352, 363, 372, 434, 448, 462, 484, 496, 528, 616, 651, 672, 682, 704, 726, 744, 847, 868, 924, 968, 992, 1023, 1056, 1232, 1302, 1344, 1364, 1452, 1488, 1694, 1736, 1848, 1936, 1984, 2046, 2112, 2387, 2464, 2541, 2604, 2728, 2904, 2976, 3388, 3472, 3696, 3751, 3872, 4092, 4157, 4774, 4928, 5082, 5208, 5456, 5808, 5952, 6776, 6944, 7161, 7392, 7502, 7744, 8184, 8314, 9548, 10164, 10416, 10912, 11253, 11616, 12471, 13552, 13888, 14322, 14784, 15004, 16368, 16628, 19096, 20328, 20832, 21824, 22506, 23232, 24942, 26257, 27104, 28644, 29099, 30008, 32736, 33256, 38192, 40656, 41664, 45012, 45727, 49884, 52514, 54208, 57288, 58198, 60016, 65472, 66512, 76384, 78771, 81312, 87297, 90024, 91454, 99768, 105028, 114576, 116396, 120032, 128867, 133024, 137181, 152768, 157542, 162624, 174594, 180048, 182908, 199536, 210056, 229152, 232792, 240064, 257734, 266048, 274362, 315084, 320089, 349188, 360096, 365816, 386601, 399072, 420112, 458304, 465584, 502997, 515468, 548724, 630168, 640178, 698376, 720192, 731632, 773202, 798144, 840224, 902069, 931168, 960267, 1005994, 1030936, 1097448, 1260336, 1280356, 1396752, 1417537, 1463264, 1508991, 1546404, 1680448, 1804138, 1862336, 1920534, 2011988, 2061872, 2194896, 2520672, 2560712, 2706207, 2793504, 2835074, 2926528, 3017982, 3092808, 3520979, 3608276, 3841068, 4023976, 4123744, 4252611, 4389792, 5041344, 5121424, 5412414, 5587008, 5670148, 6035964, 6185616, 7041958, 7216552, 7682136, 8047952, 8247488, 8505222, 8779584, 9922759, 10242848, 10562937, 10824828, 11340296, 12071928, 12371232, 14083916, 14433104, 15364272, 15592907, 16095904, 17010444, 19845518, 20485696, 21125874, 21649656, 22680592, 24143856, 24742464, 28167832, 28866208, 29768277, 30728544, 31185814, 32191808, 34020888, 39691036, 42251748, 43299312, 45361184, 46778721, 48287712, 56335664, 57732416, 59536554, 61457088, 62371628, 68041776, 79382072, 84503496, 86598624, 90722368, 93557442, 96575424, 109150349, 112671328, 119073108, 124743256, 136083552, 158764144, 169006992, 173197248, 187114884, 218300698, 225342656, 238146216, 249486512, 272167104, 317528288, 327451047, 338013984, 374229768, 436601396, 476292432, 498973024, 635056576, 654902094, 676027968, 748459536, 873202792, 952584864, 997946048, 1309804188, 1496919072, 1746405584, 1905169728, 2619608376, 2993838144, 3492811168, 5239216752, 6985622336, 10478433504, 20956867008]

約数ペア:

[(1, 20956867008), (2, 10478433504), (3, 6985622336), (4, 5239216752), (6, 3492811168), (7, 2993838144), (8, 2619608376), (11, 1905169728), (12, 1746405584), (14, 1496919072), (16, 1309804188), (21, 997946048), (22, 952584864), (24, 873202792), (28, 748459536), (31, 676027968), (32, 654902094), (33, 635056576), (42, 498973024), (44, 476292432), (48, 436601396), (56, 374229768), (62, 338013984), (64, 327451047), (66, 317528288), (77, 272167104), (84, 249486512), (88, 238146216), (93, 225342656), (96, 218300698), (112, 187114884), (121, 173197248), (124, 169006992), (132, 158764144), (154, 136083552), (168, 124743256), (176, 119073108), (186, 112671328), (192, 109150349), (217, 96575424), (224, 93557442), (231, 90722368), (242, 86598624), (248, 84503496), (264, 79382072), (308, 68041776), (336, 62371628), (341, 61457088), (352, 59536554), (363, 57732416), (372, 56335664), (434, 48287712), (448, 46778721), (462, 45361184), (484, 43299312), (496, 42251748), (528, 39691036), (616, 34020888), (651, 32191808), (672, 31185814), (682, 30728544), (704, 29768277), (726, 28866208), (744, 28167832), (847, 24742464), (868, 24143856), (924, 22680592), (968, 21649656), (992, 21125874), (1023, 20485696), (1056, 19845518), (1232, 17010444), (1302, 16095904), (1344, 15592907), (1364, 15364272), (1452, 14433104), (1488, 14083916), (1694, 12371232), (1736, 12071928), (1848, 11340296), (1936, 10824828), (1984, 10562937), (2046, 10242848), (2112, 9922759), (2387, 8779584), (2464, 8505222), (2541, 8247488), (2604, 8047952), (2728, 7682136), (2904, 7216552), (2976, 7041958), (3388, 6185616), (3472, 6035964), (3696, 5670148), (3751, 5587008), (3872, 5412414), (4092, 5121424), (4157, 5041344), (4774, 4389792), (4928, 4252611), (5082, 4123744), (5208, 4023976), (5456, 3841068), (5808, 3608276), (5952, 3520979), (6776, 3092808), (6944, 3017982), (7161, 2926528), (7392, 2835074), (7502, 2793504), (7744, 2706207), (8184, 2560712), (8314, 2520672), (9548, 2194896), (10164, 2061872), (10416, 2011988), (10912, 1920534), (11253, 1862336), (11616, 1804138), (12471, 1680448), (13552, 1546404), (13888, 1508991), (14322, 1463264), (14784, 1417537), (15004, 1396752), (16368, 1280356), (16628, 1260336), (19096, 1097448), (20328, 1030936), (20832, 1005994), (21824, 960267), (22506, 931168), (23232, 902069), (24942, 840224), (26257, 798144), (27104, 773202), (28644, 731632), (29099, 720192), (30008, 698376), (32736, 640178), (33256, 630168), (38192, 548724), (40656, 515468), (41664, 502997), (45012, 465584), (45727, 458304), (49884, 420112), (52514, 399072), (54208, 386601), (57288, 365816), (58198, 360096), (60016, 349188), (65472, 320089), (66512, 315084), (76384, 274362), (78771, 266048), (81312, 257734), (87297, 240064), (90024, 232792), (91454, 229152), (99768, 210056), (105028, 199536), (114576, 182908), (116396, 180048), (120032, 174594), (128867, 162624), (133024, 157542), (137181, 152768)]