20637403776

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2965

約数の個数: 384

約数和(自身を含む): 70912195200

約数和(自身を除く): 50274791424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 88, 96, 99, 102, 108, 121, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 216, 242, 264, 272, 288, 297, 306, 352, 363, 374, 384, 396, 408, 432, 459, 484, 528, 544, 561, 576, 594, 612, 704, 726, 748, 792, 816, 864, 918, 968, 1056, 1088, 1089, 1122, 1152, 1188, 1224, 1408, 1452, 1496, 1584, 1632, 1683, 1728, 1836, 1936, 2057, 2112, 2176, 2178, 2244, 2376, 2448, 2903, 2904, 2992, 3168, 3264, 3267, 3366, 3456, 3672, 3872, 4114, 4224, 4356, 4488, 4752, 4896, 5049, 5806, 5808, 5984, 6171, 6336, 6528, 6534, 6732, 7344, 7744, 8228, 8709, 8712, 8976, 9504, 9792, 10098, 11612, 11616, 11968, 12342, 12672, 13068, 13464, 14688, 15488, 16456, 17418, 17424, 17952, 18513, 19008, 19584, 20196, 23224, 23232, 23936, 24684, 26127, 26136, 26928, 29376, 31933, 32912, 34836, 34848, 35904, 37026, 38016, 40392, 46448, 46464, 49351, 49368, 52254, 52272, 53856, 55539, 58752, 63866, 65824, 69672, 69696, 71808, 74052, 78381, 80784, 92896, 95799, 98702, 98736, 104508, 104544, 107712, 111078, 127732, 131648, 139344, 139392, 148053, 148104, 156762, 161568, 185792, 191598, 197404, 197472, 209016, 209088, 215424, 222156, 255464, 263296, 278688, 287397, 296106, 296208, 313524, 323136, 351263, 371584, 383196, 394808, 394944, 418032, 418176, 444159, 444312, 510928, 542861, 557376, 574794, 592212, 592416, 627048, 646272, 702526, 766392, 789616, 789888, 836064, 862191, 888318, 888624, 1021856, 1053789, 1085722, 1114752, 1149588, 1184424, 1184832, 1254096, 1332477, 1405052, 1532784, 1579232, 1628583, 1672128, 1724382, 1776636, 1777248, 2043712, 2107578, 2171444, 2299176, 2368848, 2369664, 2508192, 2664954, 2810104, 3065568, 3158464, 3161367, 3257166, 3344256, 3448764, 3553272, 3554496, 4087424, 4215156, 4342888, 4598352, 4737696, 4885749, 5016384, 5329908, 5620208, 5971471, 6131136, 6316928, 6322734, 6514332, 6897528, 7106544, 7108992, 8430312, 8685776, 9196704, 9475392, 9484101, 9771498, 10032768, 10659816, 11240416, 11942942, 12262272, 12645468, 13028664, 13795056, 14213088, 14657247, 16860624, 17371552, 17914413, 18393408, 18950784, 18968202, 19542996, 21319632, 22480832, 23885884, 25290936, 26057328, 27590112, 28426176, 29314494, 33721248, 34743104, 35828826, 36786816, 37936404, 39085992, 42639264, 44961664, 47771768, 50581872, 52114656, 53743239, 55180224, 56852352, 58628988, 67442496, 69486208, 71657652, 75872808, 78171984, 85278528, 95543536, 101163744, 104229312, 107486478, 110360448, 117257976, 134884992, 143315304, 151745616, 156343968, 161229717, 170557056, 191087072, 202327488, 208458624, 214972956, 234515952, 286630608, 303491232, 312687936, 322459434, 382174144, 404654976, 429945912, 469031904, 573261216, 606982464, 625375872, 644918868, 764348288, 859891824, 938063808, 1146522432, 1213964928, 1289837736, 1719783648, 1876127616, 2293044864, 2579675472, 3439567296, 5159350944, 6879134592, 10318701888, 20637403776]

約数ペア:

[(1, 20637403776), (2, 10318701888), (3, 6879134592), (4, 5159350944), (6, 3439567296), (8, 2579675472), (9, 2293044864), (11, 1876127616), (12, 1719783648), (16, 1289837736), (17, 1213964928), (18, 1146522432), (22, 938063808), (24, 859891824), (27, 764348288), (32, 644918868), (33, 625375872), (34, 606982464), (36, 573261216), (44, 469031904), (48, 429945912), (51, 404654976), (54, 382174144), (64, 322459434), (66, 312687936), (68, 303491232), (72, 286630608), (88, 234515952), (96, 214972956), (99, 208458624), (102, 202327488), (108, 191087072), (121, 170557056), (128, 161229717), (132, 156343968), (136, 151745616), (144, 143315304), (153, 134884992), (176, 117257976), (187, 110360448), (192, 107486478), (198, 104229312), (204, 101163744), (216, 95543536), (242, 85278528), (264, 78171984), (272, 75872808), (288, 71657652), (297, 69486208), (306, 67442496), (352, 58628988), (363, 56852352), (374, 55180224), (384, 53743239), (396, 52114656), (408, 50581872), (432, 47771768), (459, 44961664), (484, 42639264), (528, 39085992), (544, 37936404), (561, 36786816), (576, 35828826), (594, 34743104), (612, 33721248), (704, 29314494), (726, 28426176), (748, 27590112), (792, 26057328), (816, 25290936), (864, 23885884), (918, 22480832), (968, 21319632), (1056, 19542996), (1088, 18968202), (1089, 18950784), (1122, 18393408), (1152, 17914413), (1188, 17371552), (1224, 16860624), (1408, 14657247), (1452, 14213088), (1496, 13795056), (1584, 13028664), (1632, 12645468), (1683, 12262272), (1728, 11942942), (1836, 11240416), (1936, 10659816), (2057, 10032768), (2112, 9771498), (2176, 9484101), (2178, 9475392), (2244, 9196704), (2376, 8685776), (2448, 8430312), (2903, 7108992), (2904, 7106544), (2992, 6897528), (3168, 6514332), (3264, 6322734), (3267, 6316928), (3366, 6131136), (3456, 5971471), (3672, 5620208), (3872, 5329908), (4114, 5016384), (4224, 4885749), (4356, 4737696), (4488, 4598352), (4752, 4342888), (4896, 4215156), (5049, 4087424), (5806, 3554496), (5808, 3553272), (5984, 3448764), (6171, 3344256), (6336, 3257166), (6528, 3161367), (6534, 3158464), (6732, 3065568), (7344, 2810104), (7744, 2664954), (8228, 2508192), (8709, 2369664), (8712, 2368848), (8976, 2299176), (9504, 2171444), (9792, 2107578), (10098, 2043712), (11612, 1777248), (11616, 1776636), (11968, 1724382), (12342, 1672128), (12672, 1628583), (13068, 1579232), (13464, 1532784), (14688, 1405052), (15488, 1332477), (16456, 1254096), (17418, 1184832), (17424, 1184424), (17952, 1149588), (18513, 1114752), (19008, 1085722), (19584, 1053789), (20196, 1021856), (23224, 888624), (23232, 888318), (23936, 862191), (24684, 836064), (26127, 789888), (26136, 789616), (26928, 766392), (29376, 702526), (31933, 646272), (32912, 627048), (34836, 592416), (34848, 592212), (35904, 574794), (37026, 557376), (38016, 542861), (40392, 510928), (46448, 444312), (46464, 444159), (49351, 418176), (49368, 418032), (52254, 394944), (52272, 394808), (53856, 383196), (55539, 371584), (58752, 351263), (63866, 323136), (65824, 313524), (69672, 296208), (69696, 296106), (71808, 287397), (74052, 278688), (78381, 263296), (80784, 255464), (92896, 222156), (95799, 215424), (98702, 209088), (98736, 209016), (104508, 197472), (104544, 197404), (107712, 191598), (111078, 185792), (127732, 161568), (131648, 156762), (139344, 148104), (139392, 148053)]