20348559264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2729}}^1$

素因数の和:3083

約数の個数: 192

約数和(自身を含む): 61024803840

約数和(自身を除く): 40676244576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 307, 352, 368, 506, 528, 552, 614, 736, 759, 921, 1012, 1056, 1104, 1228, 1518, 1842, 2024, 2208, 2456, 2729, 3036, 3377, 3684, 4048, 4912, 5458, 6072, 6754, 7061, 7368, 8096, 8187, 9824, 10131, 10916, 12144, 13508, 14122, 14736, 16374, 20262, 21183, 21832, 24288, 27016, 28244, 29472, 30019, 32748, 40524, 42366, 43664, 54032, 56488, 60038, 62767, 65496, 77671, 81048, 84732, 87328, 90057, 108064, 112976, 120076, 125534, 130992, 155342, 162096, 169464, 180114, 188301, 225952, 233013, 240152, 251068, 261984, 310684, 324192, 338928, 360228, 376602, 466026, 480304, 502136, 621368, 677856, 690437, 720456, 753204, 837803, 932052, 960608, 1004272, 1242736, 1380874, 1440912, 1506408, 1675606, 1864104, 2008544, 2071311, 2485472, 2513409, 2761748, 2881824, 3012816, 3351212, 3728208, 4142622, 5026818, 5523496, 6025632, 6702424, 7456416, 8285244, 9215833, 10053636, 11046992, 13404848, 16570488, 18431666, 19269469, 20107272, 22093984, 26809696, 27647499, 33140976, 36863332, 38538938, 40214544, 55294998, 57808407, 66281952, 73726664, 77077876, 80429088, 110589996, 115616814, 147453328, 154155752, 211964159, 221179992, 231233628, 294906656, 308311504, 423928318, 442359984, 462467256, 616623008, 635892477, 847856636, 884719968, 924934512, 1271784954, 1695713272, 1849869024, 2543569908, 3391426544, 5087139816, 6782853088, 10174279632, 20348559264]

約数ペア:

[(1, 20348559264), (2, 10174279632), (3, 6782853088), (4, 5087139816), (6, 3391426544), (8, 2543569908), (11, 1849869024), (12, 1695713272), (16, 1271784954), (22, 924934512), (23, 884719968), (24, 847856636), (32, 635892477), (33, 616623008), (44, 462467256), (46, 442359984), (48, 423928318), (66, 308311504), (69, 294906656), (88, 231233628), (92, 221179992), (96, 211964159), (132, 154155752), (138, 147453328), (176, 115616814), (184, 110589996), (253, 80429088), (264, 77077876), (276, 73726664), (307, 66281952), (352, 57808407), (368, 55294998), (506, 40214544), (528, 38538938), (552, 36863332), (614, 33140976), (736, 27647499), (759, 26809696), (921, 22093984), (1012, 20107272), (1056, 19269469), (1104, 18431666), (1228, 16570488), (1518, 13404848), (1842, 11046992), (2024, 10053636), (2208, 9215833), (2456, 8285244), (2729, 7456416), (3036, 6702424), (3377, 6025632), (3684, 5523496), (4048, 5026818), (4912, 4142622), (5458, 3728208), (6072, 3351212), (6754, 3012816), (7061, 2881824), (7368, 2761748), (8096, 2513409), (8187, 2485472), (9824, 2071311), (10131, 2008544), (10916, 1864104), (12144, 1675606), (13508, 1506408), (14122, 1440912), (14736, 1380874), (16374, 1242736), (20262, 1004272), (21183, 960608), (21832, 932052), (24288, 837803), (27016, 753204), (28244, 720456), (29472, 690437), (30019, 677856), (32748, 621368), (40524, 502136), (42366, 480304), (43664, 466026), (54032, 376602), (56488, 360228), (60038, 338928), (62767, 324192), (65496, 310684), (77671, 261984), (81048, 251068), (84732, 240152), (87328, 233013), (90057, 225952), (108064, 188301), (112976, 180114), (120076, 169464), (125534, 162096), (130992, 155342)]