20144478816

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{27527}}^1$

素因数の和:27575

約数の個数: 288

約数和(自身を含む): 73810275840

約数和(自身を除く): 53665797024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 242, 252, 264, 288, 297, 308, 336, 352, 363, 378, 396, 432, 462, 484, 504, 528, 594, 616, 672, 693, 726, 756, 792, 847, 864, 924, 968, 1008, 1056, 1089, 1188, 1232, 1386, 1452, 1512, 1584, 1694, 1848, 1936, 2016, 2079, 2178, 2376, 2464, 2541, 2772, 2904, 3024, 3168, 3267, 3388, 3696, 3872, 4158, 4356, 4752, 5082, 5544, 5808, 6048, 6534, 6776, 7392, 7623, 8316, 8712, 9504, 10164, 11088, 11616, 13068, 13552, 15246, 16632, 17424, 20328, 22176, 22869, 26136, 27104, 27527, 30492, 33264, 34848, 40656, 45738, 52272, 55054, 60984, 66528, 81312, 82581, 91476, 104544, 110108, 121968, 165162, 182952, 192689, 220216, 243936, 247743, 302797, 330324, 365904, 385378, 440432, 495486, 578067, 605594, 660648, 731808, 743229, 770756, 880864, 908391, 990972, 1156134, 1211188, 1321296, 1486458, 1541512, 1734201, 1816782, 1981944, 2119579, 2312268, 2422376, 2642592, 2725173, 2972916, 3083024, 3330767, 3468402, 3633564, 3963888, 4239158, 4624536, 4844752, 5202603, 5450346, 5945832, 6166048, 6358737, 6661534, 6936804, 7267128, 7927776, 8175519, 8478316, 9249072, 9689504, 9992301, 10405206, 10900692, 11891664, 12717474, 13323068, 13873608, 14534256, 16351038, 16956632, 18498144, 19076211, 19984602, 20810412, 21801384, 23315369, 23783328, 25434948, 26646136, 27747216, 29068512, 29976903, 32702076, 33913264, 38152422, 39969204, 41620824, 43602768, 46630738, 50869896, 53292272, 55494432, 57228633, 59953806, 65404152, 67826528, 69946107, 76304844, 79938408, 83241648, 87205536, 89930709, 93261476, 101739792, 106584544, 114457266, 119907612, 130808304, 139892214, 152609688, 159876816, 166483296, 179861418, 186522952, 203479584, 209838321, 228914532, 239815224, 261616608, 279784428, 305219376, 319753632, 359722836, 373045904, 419676642, 457829064, 479630448, 559568856, 610438752, 629514963, 719445672, 746091808, 839353284, 915658128, 959260896, 1119137712, 1259029926, 1438891344, 1678706568, 1831316256, 2238275424, 2518059852, 2877782688, 3357413136, 5036119704, 6714826272, 10072239408, 20144478816]

約数ペア:

[(1, 20144478816), (2, 10072239408), (3, 6714826272), (4, 5036119704), (6, 3357413136), (7, 2877782688), (8, 2518059852), (9, 2238275424), (11, 1831316256), (12, 1678706568), (14, 1438891344), (16, 1259029926), (18, 1119137712), (21, 959260896), (22, 915658128), (24, 839353284), (27, 746091808), (28, 719445672), (32, 629514963), (33, 610438752), (36, 559568856), (42, 479630448), (44, 457829064), (48, 419676642), (54, 373045904), (56, 359722836), (63, 319753632), (66, 305219376), (72, 279784428), (77, 261616608), (84, 239815224), (88, 228914532), (96, 209838321), (99, 203479584), (108, 186522952), (112, 179861418), (121, 166483296), (126, 159876816), (132, 152609688), (144, 139892214), (154, 130808304), (168, 119907612), (176, 114457266), (189, 106584544), (198, 101739792), (216, 93261476), (224, 89930709), (231, 87205536), (242, 83241648), (252, 79938408), (264, 76304844), (288, 69946107), (297, 67826528), (308, 65404152), (336, 59953806), (352, 57228633), (363, 55494432), (378, 53292272), (396, 50869896), (432, 46630738), (462, 43602768), (484, 41620824), (504, 39969204), (528, 38152422), (594, 33913264), (616, 32702076), (672, 29976903), (693, 29068512), (726, 27747216), (756, 26646136), (792, 25434948), (847, 23783328), (864, 23315369), (924, 21801384), (968, 20810412), (1008, 19984602), (1056, 19076211), (1089, 18498144), (1188, 16956632), (1232, 16351038), (1386, 14534256), (1452, 13873608), (1512, 13323068), (1584, 12717474), (1694, 11891664), (1848, 10900692), (1936, 10405206), (2016, 9992301), (2079, 9689504), (2178, 9249072), (2376, 8478316), (2464, 8175519), (2541, 7927776), (2772, 7267128), (2904, 6936804), (3024, 6661534), (3168, 6358737), (3267, 6166048), (3388, 5945832), (3696, 5450346), (3872, 5202603), (4158, 4844752), (4356, 4624536), (4752, 4239158), (5082, 3963888), (5544, 3633564), (5808, 3468402), (6048, 3330767), (6534, 3083024), (6776, 2972916), (7392, 2725173), (7623, 2642592), (8316, 2422376), (8712, 2312268), (9504, 2119579), (10164, 1981944), (11088, 1816782), (11616, 1734201), (13068, 1541512), (13552, 1486458), (15246, 1321296), (16632, 1211188), (17424, 1156134), (20328, 990972), (22176, 908391), (22869, 880864), (26136, 770756), (27104, 743229), (27527, 731808), (30492, 660648), (33264, 605594), (34848, 578067), (40656, 495486), (45738, 440432), (52272, 385378), (55054, 365904), (60984, 330324), (66528, 302797), (81312, 247743), (82581, 243936), (91476, 220216), (104544, 192689), (110108, 182952), (121968, 165162)]