20586768384

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36821}}^1$

素因数の和:36866

約数の個数: 192

約数和(自身を含む): 67552168320

約数和(自身を除く): 46965399936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1024, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2048, 2184, 2496, 2688, 2912, 3072, 3328, 3584, 4368, 4992, 5376, 5824, 6144, 6656, 7168, 8736, 9984, 10752, 11648, 13312, 14336, 17472, 19968, 21504, 23296, 26624, 34944, 36821, 39936, 43008, 46592, 69888, 73642, 79872, 93184, 110463, 139776, 147284, 186368, 220926, 257747, 279552, 294568, 441852, 478673, 515494, 559104, 589136, 773241, 883704, 957346, 1030988, 1178272, 1436019, 1546482, 1767408, 1914692, 2061976, 2356544, 2872038, 3092964, 3350711, 3534816, 3829384, 4123952, 4713088, 5744076, 6185928, 6701422, 7069632, 7658768, 8247904, 9426176, 10052133, 11488152, 12371856, 13402844, 14139264, 15317536, 16495808, 18852352, 20104266, 22976304, 24743712, 26805688, 28278528, 30635072, 32991616, 37704704, 40208532, 45952608, 49487424, 53611376, 56557056, 61270144, 65983232, 75409408, 80417064, 91905216, 98974848, 107222752, 113114112, 122540288, 131966464, 160834128, 183810432, 197949696, 214445504, 226228224, 245080576, 263932928, 321668256, 367620864, 395899392, 428891008, 490161152, 527865856, 643336512, 735241728, 791798784, 857782016, 980322304, 1286673024, 1470483456, 1583597568, 1715564032, 2573346048, 2940966912, 3431128064, 5146692096, 6862256128, 10293384192, 20586768384]

約数ペア:

[(1, 20586768384), (2, 10293384192), (3, 6862256128), (4, 5146692096), (6, 3431128064), (7, 2940966912), (8, 2573346048), (12, 1715564032), (13, 1583597568), (14, 1470483456), (16, 1286673024), (21, 980322304), (24, 857782016), (26, 791798784), (28, 735241728), (32, 643336512), (39, 527865856), (42, 490161152), (48, 428891008), (52, 395899392), (56, 367620864), (64, 321668256), (78, 263932928), (84, 245080576), (91, 226228224), (96, 214445504), (104, 197949696), (112, 183810432), (128, 160834128), (156, 131966464), (168, 122540288), (182, 113114112), (192, 107222752), (208, 98974848), (224, 91905216), (256, 80417064), (273, 75409408), (312, 65983232), (336, 61270144), (364, 56557056), (384, 53611376), (416, 49487424), (448, 45952608), (512, 40208532), (546, 37704704), (624, 32991616), (672, 30635072), (728, 28278528), (768, 26805688), (832, 24743712), (896, 22976304), (1024, 20104266), (1092, 18852352), (1248, 16495808), (1344, 15317536), (1456, 14139264), (1536, 13402844), (1664, 12371856), (1792, 11488152), (2048, 10052133), (2184, 9426176), (2496, 8247904), (2688, 7658768), (2912, 7069632), (3072, 6701422), (3328, 6185928), (3584, 5744076), (4368, 4713088), (4992, 4123952), (5376, 3829384), (5824, 3534816), (6144, 3350711), (6656, 3092964), (7168, 2872038), (8736, 2356544), (9984, 2061976), (10752, 1914692), (11648, 1767408), (13312, 1546482), (14336, 1436019), (17472, 1178272), (19968, 1030988), (21504, 957346), (23296, 883704), (26624, 773241), (34944, 589136), (36821, 559104), (39936, 515494), (43008, 478673), (46592, 441852), (69888, 294568), (73642, 279552), (79872, 257747), (93184, 220926), (110463, 186368), (139776, 147284)]