20802074832

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20173}}^1$

素因数の和:20239

約数の個数: 320

約数和(自身を含む): 76848414720

約数和(自身を除く): 56046339888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 108, 112, 124, 126, 132, 144, 154, 168, 176, 186, 189, 198, 216, 217, 231, 248, 252, 264, 279, 297, 308, 336, 341, 372, 378, 396, 432, 434, 462, 496, 504, 528, 558, 594, 616, 651, 682, 693, 744, 756, 792, 837, 868, 924, 1008, 1023, 1116, 1188, 1232, 1302, 1364, 1386, 1488, 1512, 1584, 1674, 1736, 1848, 1953, 2046, 2079, 2232, 2376, 2387, 2604, 2728, 2772, 3024, 3069, 3348, 3472, 3696, 3906, 4092, 4158, 4464, 4752, 4774, 5208, 5456, 5544, 5859, 6138, 6696, 7161, 7812, 8184, 8316, 9207, 9548, 10416, 11088, 11718, 12276, 13392, 14322, 15624, 16368, 16632, 18414, 19096, 20173, 21483, 23436, 24552, 28644, 31248, 33264, 36828, 38192, 40346, 42966, 46872, 49104, 57288, 60519, 64449, 73656, 80692, 85932, 93744, 114576, 121038, 128898, 141211, 147312, 161384, 171864, 181557, 221903, 242076, 257796, 282422, 322768, 343728, 363114, 423633, 443806, 484152, 515592, 544671, 564844, 625363, 665709, 726228, 847266, 887612, 968304, 1031184, 1089342, 1129688, 1250726, 1270899, 1331418, 1452456, 1553321, 1694532, 1775224, 1876089, 1997127, 2178684, 2259376, 2501452, 2541798, 2662836, 2904912, 3106642, 3389064, 3550448, 3752178, 3812697, 3994254, 4357368, 4377541, 4659963, 5002904, 5083596, 5325672, 5628267, 5991381, 6213284, 6778128, 6878993, 7504356, 7625394, 7988508, 8714736, 8755082, 9319926, 10005808, 10167192, 10651344, 11256534, 11982762, 12426568, 13132623, 13757986, 13979889, 15008712, 15250788, 15977016, 16884801, 17510164, 18639852, 20334384, 20636979, 22513068, 23965524, 24853136, 26265246, 27515972, 27959778, 30017424, 30501576, 31954032, 33769602, 35020328, 37279704, 39397869, 41273958, 41939667, 45026136, 47931048, 48152951, 52530492, 55031944, 55919556, 61003152, 61910937, 67539204, 70040656, 74559408, 78795738, 82547916, 83879334, 90052272, 95862096, 96305902, 105060984, 110063888, 111839112, 118193607, 123821874, 135078408, 144458853, 157591476, 165095832, 167758668, 185732811, 192611804, 210121968, 223678224, 236387214, 247643748, 270156816, 288917706, 315182952, 330191664, 335517336, 371465622, 385223608, 433376559, 472774428, 495287496, 577835412, 630365904, 671034672, 742931244, 770447216, 866753118, 945548856, 990574992, 1155670824, 1300129677, 1485862488, 1733506236, 1891097712, 2311341648, 2600259354, 2971724976, 3467012472, 5200518708, 6934024944, 10401037416, 20802074832]

約数ペア:

[(1, 20802074832), (2, 10401037416), (3, 6934024944), (4, 5200518708), (6, 3467012472), (7, 2971724976), (8, 2600259354), (9, 2311341648), (11, 1891097712), (12, 1733506236), (14, 1485862488), (16, 1300129677), (18, 1155670824), (21, 990574992), (22, 945548856), (24, 866753118), (27, 770447216), (28, 742931244), (31, 671034672), (33, 630365904), (36, 577835412), (42, 495287496), (44, 472774428), (48, 433376559), (54, 385223608), (56, 371465622), (62, 335517336), (63, 330191664), (66, 315182952), (72, 288917706), (77, 270156816), (84, 247643748), (88, 236387214), (93, 223678224), (99, 210121968), (108, 192611804), (112, 185732811), (124, 167758668), (126, 165095832), (132, 157591476), (144, 144458853), (154, 135078408), (168, 123821874), (176, 118193607), (186, 111839112), (189, 110063888), (198, 105060984), (216, 96305902), (217, 95862096), (231, 90052272), (248, 83879334), (252, 82547916), (264, 78795738), (279, 74559408), (297, 70040656), (308, 67539204), (336, 61910937), (341, 61003152), (372, 55919556), (378, 55031944), (396, 52530492), (432, 48152951), (434, 47931048), (462, 45026136), (496, 41939667), (504, 41273958), (528, 39397869), (558, 37279704), (594, 35020328), (616, 33769602), (651, 31954032), (682, 30501576), (693, 30017424), (744, 27959778), (756, 27515972), (792, 26265246), (837, 24853136), (868, 23965524), (924, 22513068), (1008, 20636979), (1023, 20334384), (1116, 18639852), (1188, 17510164), (1232, 16884801), (1302, 15977016), (1364, 15250788), (1386, 15008712), (1488, 13979889), (1512, 13757986), (1584, 13132623), (1674, 12426568), (1736, 11982762), (1848, 11256534), (1953, 10651344), (2046, 10167192), (2079, 10005808), (2232, 9319926), (2376, 8755082), (2387, 8714736), (2604, 7988508), (2728, 7625394), (2772, 7504356), (3024, 6878993), (3069, 6778128), (3348, 6213284), (3472, 5991381), (3696, 5628267), (3906, 5325672), (4092, 5083596), (4158, 5002904), (4464, 4659963), (4752, 4377541), (4774, 4357368), (5208, 3994254), (5456, 3812697), (5544, 3752178), (5859, 3550448), (6138, 3389064), (6696, 3106642), (7161, 2904912), (7812, 2662836), (8184, 2541798), (8316, 2501452), (9207, 2259376), (9548, 2178684), (10416, 1997127), (11088, 1876089), (11718, 1775224), (12276, 1694532), (13392, 1553321), (14322, 1452456), (15624, 1331418), (16368, 1270899), (16632, 1250726), (18414, 1129688), (19096, 1089342), (20173, 1031184), (21483, 968304), (23436, 887612), (24552, 847266), (28644, 726228), (31248, 665709), (33264, 625363), (36828, 564844), (38192, 544671), (40346, 515592), (42966, 484152), (46872, 443806), (49104, 423633), (57288, 363114), (60519, 343728), (64449, 322768), (73656, 282422), (80692, 257796), (85932, 242076), (93744, 221903), (114576, 181557), (121038, 171864), (128898, 161384), (141211, 147312)]