20136142488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5323}}^1$

素因数の和:5462

約数の個数: 256

約数和(自身を含む): 66239078400

約数和(自身を除く): 46102935912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 89, 92, 132, 138, 154, 161, 168, 178, 184, 231, 253, 264, 267, 276, 308, 322, 356, 462, 483, 506, 534, 552, 616, 623, 644, 712, 759, 924, 966, 979, 1012, 1068, 1246, 1288, 1518, 1771, 1848, 1869, 1932, 1958, 2024, 2047, 2136, 2492, 2937, 3036, 3542, 3738, 3864, 3916, 4094, 4984, 5313, 5323, 5874, 6072, 6141, 6853, 7084, 7476, 7832, 8188, 10626, 10646, 11748, 12282, 13706, 14168, 14329, 14952, 15969, 16376, 20559, 21252, 21292, 22517, 23496, 24564, 27412, 28658, 31938, 37261, 41118, 42504, 42584, 42987, 45034, 49128, 54824, 57316, 58553, 63876, 67551, 74522, 82236, 85974, 90068, 111783, 114632, 117106, 122429, 127752, 135102, 149044, 157619, 164472, 171948, 175659, 180136, 223566, 234212, 244858, 270204, 298088, 315238, 343896, 351318, 367287, 409871, 447132, 468424, 472857, 473747, 489716, 540408, 630476, 702636, 734574, 819742, 857003, 894264, 945714, 947494, 979432, 1229613, 1260952, 1346719, 1405272, 1421241, 1469148, 1639484, 1714006, 1891428, 1894988, 2459226, 2571009, 2693438, 2842482, 2938296, 3278968, 3316229, 3428012, 3782856, 3789976, 4040157, 4918452, 5142018, 5211217, 5386876, 5684964, 6632458, 6856024, 8080314, 9427033, 9836904, 9948687, 10284036, 10422434, 10773752, 10896181, 11369928, 13264916, 15633651, 16160628, 18854066, 19897374, 20568072, 20844868, 21792362, 26529832, 28281099, 31267302, 32321256, 32688543, 36478519, 37708132, 39794748, 41689736, 43584724, 56562198, 62534604, 65377086, 72957038, 75416264, 76273267, 79589496, 87169448, 109435557, 113124396, 119857991, 125069208, 130754172, 145914076, 152546534, 218871114, 226248792, 228819801, 239715982, 261508344, 291828152, 305093068, 359573973, 437742228, 457639602, 479431964, 610186136, 719147946, 839005937, 875484456, 915279204, 958863928, 1438295892, 1678011874, 1830558408, 2517017811, 2876591784, 3356023748, 5034035622, 6712047496, 10068071244, 20136142488]

約数ペア:

[(1, 20136142488), (2, 10068071244), (3, 6712047496), (4, 5034035622), (6, 3356023748), (7, 2876591784), (8, 2517017811), (11, 1830558408), (12, 1678011874), (14, 1438295892), (21, 958863928), (22, 915279204), (23, 875484456), (24, 839005937), (28, 719147946), (33, 610186136), (42, 479431964), (44, 457639602), (46, 437742228), (56, 359573973), (66, 305093068), (69, 291828152), (77, 261508344), (84, 239715982), (88, 228819801), (89, 226248792), (92, 218871114), (132, 152546534), (138, 145914076), (154, 130754172), (161, 125069208), (168, 119857991), (178, 113124396), (184, 109435557), (231, 87169448), (253, 79589496), (264, 76273267), (267, 75416264), (276, 72957038), (308, 65377086), (322, 62534604), (356, 56562198), (462, 43584724), (483, 41689736), (506, 39794748), (534, 37708132), (552, 36478519), (616, 32688543), (623, 32321256), (644, 31267302), (712, 28281099), (759, 26529832), (924, 21792362), (966, 20844868), (979, 20568072), (1012, 19897374), (1068, 18854066), (1246, 16160628), (1288, 15633651), (1518, 13264916), (1771, 11369928), (1848, 10896181), (1869, 10773752), (1932, 10422434), (1958, 10284036), (2024, 9948687), (2047, 9836904), (2136, 9427033), (2492, 8080314), (2937, 6856024), (3036, 6632458), (3542, 5684964), (3738, 5386876), (3864, 5211217), (3916, 5142018), (4094, 4918452), (4984, 4040157), (5313, 3789976), (5323, 3782856), (5874, 3428012), (6072, 3316229), (6141, 3278968), (6853, 2938296), (7084, 2842482), (7476, 2693438), (7832, 2571009), (8188, 2459226), (10626, 1894988), (10646, 1891428), (11748, 1714006), (12282, 1639484), (13706, 1469148), (14168, 1421241), (14329, 1405272), (14952, 1346719), (15969, 1260952), (16376, 1229613), (20559, 979432), (21252, 947494), (21292, 945714), (22517, 894264), (23496, 857003), (24564, 819742), (27412, 734574), (28658, 702636), (31938, 630476), (37261, 540408), (41118, 489716), (42504, 473747), (42584, 472857), (42987, 468424), (45034, 447132), (49128, 409871), (54824, 367287), (57316, 351318), (58553, 343896), (63876, 315238), (67551, 298088), (74522, 270204), (82236, 244858), (85974, 234212), (90068, 223566), (111783, 180136), (114632, 175659), (117106, 171948), (122429, 164472), (127752, 157619), (135102, 149044)]