20421430848

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7351}}^1$

素因数の和:7442

約数の個数: 336

約数和(自身を含む): 73411543296

約数和(自身を除く): 52990112448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 53, 56, 63, 64, 72, 78, 84, 91, 96, 104, 106, 112, 117, 126, 144, 156, 159, 168, 182, 192, 208, 212, 224, 234, 252, 273, 288, 312, 318, 336, 364, 371, 416, 424, 448, 468, 477, 504, 546, 576, 624, 636, 672, 689, 728, 742, 819, 832, 848, 936, 954, 1008, 1092, 1113, 1248, 1272, 1344, 1378, 1456, 1484, 1638, 1696, 1872, 1908, 2016, 2067, 2184, 2226, 2496, 2544, 2756, 2912, 2968, 3276, 3339, 3392, 3744, 3816, 4032, 4134, 4368, 4452, 4823, 5088, 5512, 5824, 5936, 6201, 6552, 6678, 7351, 7488, 7632, 8268, 8736, 8904, 9646, 10176, 11024, 11872, 12402, 13104, 13356, 14469, 14702, 15264, 16536, 17472, 17808, 19292, 22048, 22053, 23744, 24804, 26208, 26712, 28938, 29404, 30528, 33072, 35616, 38584, 43407, 44096, 44106, 49608, 51457, 52416, 53424, 57876, 58808, 66144, 66159, 71232, 77168, 86814, 88212, 95563, 99216, 102914, 106848, 115752, 117616, 132288, 132318, 154336, 154371, 173628, 176424, 191126, 198432, 205828, 213696, 231504, 235232, 264636, 286689, 308672, 308742, 347256, 352848, 382252, 389603, 396864, 411656, 463008, 463113, 470464, 529272, 573378, 617484, 668941, 694512, 705696, 764504, 779206, 823312, 860067, 926016, 926226, 1058544, 1146756, 1168809, 1234968, 1337882, 1389024, 1411392, 1529008, 1558412, 1646624, 1720134, 1852452, 2006823, 2117088, 2293512, 2337618, 2469936, 2675764, 2727221, 2778048, 3058016, 3116824, 3293248, 3440268, 3506427, 3704904, 4013646, 4234176, 4587024, 4675236, 4939872, 5064839, 5351528, 5454442, 6020469, 6116032, 6233648, 6880536, 7012854, 7409808, 8027292, 8181663, 9174048, 9350472, 9879744, 10129678, 10703056, 10908884, 12040938, 12467296, 13761072, 14025708, 14819616, 15194517, 16054584, 16363326, 18348096, 18700944, 20259356, 21406112, 21817768, 24081876, 24544989, 24934592, 27522144, 28051416, 29639232, 30389034, 32109168, 32726652, 35453873, 37401888, 40518712, 42812224, 43635536, 45583551, 48163752, 49089978, 55044288, 56102832, 60778068, 64218336, 65453304, 70907746, 74803776, 81037424, 87271072, 91167102, 96327504, 98179956, 106361619, 112205664, 121556136, 128436672, 130906608, 141815492, 162074848, 174542144, 182334204, 192655008, 196359912, 212723238, 224411328, 243112272, 261813216, 283630984, 319084857, 324149696, 364668408, 385310016, 392719824, 425446476, 486224544, 523626432, 567261968, 638169714, 729336816, 785439648, 850892952, 972449088, 1134523936, 1276339428, 1458673632, 1570879296, 1701785904, 2269047872, 2552678856, 2917347264, 3403571808, 5105357712, 6807143616, 10210715424, 20421430848]

約数ペア:

[(1, 20421430848), (2, 10210715424), (3, 6807143616), (4, 5105357712), (6, 3403571808), (7, 2917347264), (8, 2552678856), (9, 2269047872), (12, 1701785904), (13, 1570879296), (14, 1458673632), (16, 1276339428), (18, 1134523936), (21, 972449088), (24, 850892952), (26, 785439648), (28, 729336816), (32, 638169714), (36, 567261968), (39, 523626432), (42, 486224544), (48, 425446476), (52, 392719824), (53, 385310016), (56, 364668408), (63, 324149696), (64, 319084857), (72, 283630984), (78, 261813216), (84, 243112272), (91, 224411328), (96, 212723238), (104, 196359912), (106, 192655008), (112, 182334204), (117, 174542144), (126, 162074848), (144, 141815492), (156, 130906608), (159, 128436672), (168, 121556136), (182, 112205664), (192, 106361619), (208, 98179956), (212, 96327504), (224, 91167102), (234, 87271072), (252, 81037424), (273, 74803776), (288, 70907746), (312, 65453304), (318, 64218336), (336, 60778068), (364, 56102832), (371, 55044288), (416, 49089978), (424, 48163752), (448, 45583551), (468, 43635536), (477, 42812224), (504, 40518712), (546, 37401888), (576, 35453873), (624, 32726652), (636, 32109168), (672, 30389034), (689, 29639232), (728, 28051416), (742, 27522144), (819, 24934592), (832, 24544989), (848, 24081876), (936, 21817768), (954, 21406112), (1008, 20259356), (1092, 18700944), (1113, 18348096), (1248, 16363326), (1272, 16054584), (1344, 15194517), (1378, 14819616), (1456, 14025708), (1484, 13761072), (1638, 12467296), (1696, 12040938), (1872, 10908884), (1908, 10703056), (2016, 10129678), (2067, 9879744), (2184, 9350472), (2226, 9174048), (2496, 8181663), (2544, 8027292), (2756, 7409808), (2912, 7012854), (2968, 6880536), (3276, 6233648), (3339, 6116032), (3392, 6020469), (3744, 5454442), (3816, 5351528), (4032, 5064839), (4134, 4939872), (4368, 4675236), (4452, 4587024), (4823, 4234176), (5088, 4013646), (5512, 3704904), (5824, 3506427), (5936, 3440268), (6201, 3293248), (6552, 3116824), (6678, 3058016), (7351, 2778048), (7488, 2727221), (7632, 2675764), (8268, 2469936), (8736, 2337618), (8904, 2293512), (9646, 2117088), (10176, 2006823), (11024, 1852452), (11872, 1720134), (12402, 1646624), (13104, 1558412), (13356, 1529008), (14469, 1411392), (14702, 1389024), (15264, 1337882), (16536, 1234968), (17472, 1168809), (17808, 1146756), (19292, 1058544), (22048, 926226), (22053, 926016), (23744, 860067), (24804, 823312), (26208, 779206), (26712, 764504), (28938, 705696), (29404, 694512), (30528, 668941), (33072, 617484), (35616, 573378), (38584, 529272), (43407, 470464), (44096, 463113), (44106, 463008), (49608, 411656), (51457, 396864), (52416, 389603), (53424, 382252), (57876, 352848), (58808, 347256), (66144, 308742), (66159, 308672), (71232, 286689), (77168, 264636), (86814, 235232), (88212, 231504), (95563, 213696), (99216, 205828), (102914, 198432), (106848, 191126), (115752, 176424), (117616, 173628), (132288, 154371), (132318, 154336)]