20894355216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:739

約数の個数: 320

約数和(自身を含む): 70003138560

約数和(自身を除く): 49108783344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 67, 72, 84, 108, 112, 126, 134, 144, 168, 189, 201, 216, 252, 268, 281, 336, 367, 378, 402, 432, 469, 504, 536, 562, 603, 734, 756, 804, 843, 938, 1008, 1072, 1101, 1124, 1206, 1407, 1468, 1512, 1608, 1686, 1809, 1876, 1967, 2202, 2248, 2412, 2529, 2569, 2814, 2936, 3024, 3216, 3303, 3372, 3618, 3752, 3934, 4221, 4404, 4496, 4824, 5058, 5138, 5628, 5872, 5901, 6606, 6744, 7236, 7504, 7587, 7707, 7868, 8442, 8808, 9648, 9909, 10116, 10276, 11256, 11802, 12663, 13212, 13488, 14472, 15174, 15414, 15736, 16884, 17616, 17703, 18827, 19818, 20232, 20552, 22512, 23121, 23604, 24589, 25326, 26424, 28944, 30348, 30828, 31472, 33768, 35406, 37654, 39636, 40464, 41104, 46242, 47208, 49178, 50652, 52848, 53109, 56481, 60696, 61656, 67536, 69363, 70812, 73767, 75308, 79272, 92484, 94416, 98356, 101304, 103127, 106218, 112962, 121392, 123312, 131789, 138726, 141624, 147534, 150616, 158544, 169443, 172123, 184968, 196712, 202608, 206254, 212436, 221301, 225924, 263578, 277452, 283248, 295068, 301232, 309381, 338886, 344246, 369936, 393424, 395367, 412508, 424872, 442602, 451848, 508329, 516369, 527156, 554904, 590136, 618762, 663903, 677772, 688492, 721889, 790734, 825016, 849744, 885204, 903696, 928143, 1016658, 1032738, 1054312, 1109808, 1180272, 1186101, 1237524, 1327806, 1355544, 1376984, 1443778, 1549107, 1581468, 1650032, 1770408, 1856286, 2033316, 2065476, 2108624, 2165667, 2372202, 2475048, 2655612, 2711088, 2753968, 2784429, 2887556, 3098214, 3162936, 3540816, 3558303, 3712572, 4066632, 4130952, 4331334, 4647321, 4744404, 4950096, 5311224, 5568858, 5775112, 6196428, 6325872, 6497001, 6909509, 7116606, 7425144, 8133264, 8261904, 8662668, 9294642, 9488808, 10622448, 11137716, 11550224, 12392856, 12994002, 13819018, 14233212, 14850288, 17325336, 18589284, 18977616, 19491003, 20728527, 22275432, 24785712, 25988004, 27638036, 28466424, 34650672, 37178568, 38982006, 41457054, 44550864, 48366563, 51976008, 55276072, 56932848, 62185581, 74357136, 77964012, 82914108, 96733126, 103952016, 110552144, 124371162, 145099689, 155928024, 165828216, 186556743, 193466252, 248742324, 290199378, 311856048, 331656432, 373113486, 386932504, 435299067, 497484648, 580398756, 746226972, 773865008, 870598134, 994969296, 1160797512, 1305897201, 1492453944, 1741196268, 2321595024, 2611794402, 2984907888, 3482392536, 5223588804, 6964785072, 10447177608, 20894355216]

約数ペア:

[(1, 20894355216), (2, 10447177608), (3, 6964785072), (4, 5223588804), (6, 3482392536), (7, 2984907888), (8, 2611794402), (9, 2321595024), (12, 1741196268), (14, 1492453944), (16, 1305897201), (18, 1160797512), (21, 994969296), (24, 870598134), (27, 773865008), (28, 746226972), (36, 580398756), (42, 497484648), (48, 435299067), (54, 386932504), (56, 373113486), (63, 331656432), (67, 311856048), (72, 290199378), (84, 248742324), (108, 193466252), (112, 186556743), (126, 165828216), (134, 155928024), (144, 145099689), (168, 124371162), (189, 110552144), (201, 103952016), (216, 96733126), (252, 82914108), (268, 77964012), (281, 74357136), (336, 62185581), (367, 56932848), (378, 55276072), (402, 51976008), (432, 48366563), (469, 44550864), (504, 41457054), (536, 38982006), (562, 37178568), (603, 34650672), (734, 28466424), (756, 27638036), (804, 25988004), (843, 24785712), (938, 22275432), (1008, 20728527), (1072, 19491003), (1101, 18977616), (1124, 18589284), (1206, 17325336), (1407, 14850288), (1468, 14233212), (1512, 13819018), (1608, 12994002), (1686, 12392856), (1809, 11550224), (1876, 11137716), (1967, 10622448), (2202, 9488808), (2248, 9294642), (2412, 8662668), (2529, 8261904), (2569, 8133264), (2814, 7425144), (2936, 7116606), (3024, 6909509), (3216, 6497001), (3303, 6325872), (3372, 6196428), (3618, 5775112), (3752, 5568858), (3934, 5311224), (4221, 4950096), (4404, 4744404), (4496, 4647321), (4824, 4331334), (5058, 4130952), (5138, 4066632), (5628, 3712572), (5872, 3558303), (5901, 3540816), (6606, 3162936), (6744, 3098214), (7236, 2887556), (7504, 2784429), (7587, 2753968), (7707, 2711088), (7868, 2655612), (8442, 2475048), (8808, 2372202), (9648, 2165667), (9909, 2108624), (10116, 2065476), (10276, 2033316), (11256, 1856286), (11802, 1770408), (12663, 1650032), (13212, 1581468), (13488, 1549107), (14472, 1443778), (15174, 1376984), (15414, 1355544), (15736, 1327806), (16884, 1237524), (17616, 1186101), (17703, 1180272), (18827, 1109808), (19818, 1054312), (20232, 1032738), (20552, 1016658), (22512, 928143), (23121, 903696), (23604, 885204), (24589, 849744), (25326, 825016), (26424, 790734), (28944, 721889), (30348, 688492), (30828, 677772), (31472, 663903), (33768, 618762), (35406, 590136), (37654, 554904), (39636, 527156), (40464, 516369), (41104, 508329), (46242, 451848), (47208, 442602), (49178, 424872), (50652, 412508), (52848, 395367), (53109, 393424), (56481, 369936), (60696, 344246), (61656, 338886), (67536, 309381), (69363, 301232), (70812, 295068), (73767, 283248), (75308, 277452), (79272, 263578), (92484, 225924), (94416, 221301), (98356, 212436), (101304, 206254), (103127, 202608), (106218, 196712), (112962, 184968), (121392, 172123), (123312, 169443), (131789, 158544), (138726, 150616), (141624, 147534)]