20716297056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41603}}^1$

素因数の和:41658

約数の個数: 288

約数和(自身を含む): 76325034240

約数和(自身を除く): 55608737184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 456, 468, 494, 504, 532, 546, 608, 624, 672, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1248, 1368, 1456, 1482, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2736, 2912, 2964, 3192, 3276, 3458, 3744, 3952, 4256, 4368, 4446, 4788, 5187, 5472, 5928, 6384, 6552, 6916, 7904, 8736, 8892, 9576, 10374, 11856, 12768, 13104, 13832, 15561, 17784, 19152, 20748, 23712, 26208, 27664, 31122, 35568, 38304, 41496, 41603, 55328, 62244, 71136, 82992, 83206, 124488, 124809, 165984, 166412, 248976, 249618, 291221, 332824, 374427, 497952, 499236, 540839, 582442, 665648, 748854, 790457, 873663, 998472, 1081678, 1164884, 1331296, 1497708, 1580914, 1622517, 1747326, 1996944, 2163356, 2329768, 2371371, 2620989, 2995416, 3161828, 3245034, 3494652, 3785873, 3993888, 4326712, 4659536, 4742742, 4867551, 5241978, 5533199, 5990832, 6323656, 6490068, 6989304, 7114113, 7571746, 8653424, 9319072, 9485484, 9735102, 10275941, 10483956, 11066398, 11357619, 11981664, 12647312, 12980136, 13978608, 14228226, 15143492, 16599597, 17306848, 18970968, 19470204, 20551882, 20967912, 22132796, 22715238, 25294624, 25960272, 27957216, 28456452, 30286984, 30827823, 33199194, 34072857, 37941936, 38940408, 41103764, 41935824, 44265592, 45430476, 49798791, 51920544, 56912904, 60573968, 61655646, 66398388, 68145714, 71931587, 75883872, 77880816, 82207528, 83871648, 88531184, 90860952, 92483469, 99597582, 113825808, 121147936, 123311292, 132796776, 136291428, 143863174, 155761632, 164415056, 177062368, 181721904, 184966938, 199195164, 215794761, 227651616, 246622584, 265593552, 272582856, 287726348, 328830112, 363443808, 369933876, 398390328, 431589522, 493245168, 531187104, 545165712, 575452696, 647384283, 739867752, 796780656, 863179044, 986490336, 1090331424, 1150905392, 1294768566, 1479735504, 1593561312, 1726358088, 2301810784, 2589537132, 2959471008, 3452716176, 5179074264, 6905432352, 10358148528, 20716297056]

約数ペア:

[(1, 20716297056), (2, 10358148528), (3, 6905432352), (4, 5179074264), (6, 3452716176), (7, 2959471008), (8, 2589537132), (9, 2301810784), (12, 1726358088), (13, 1593561312), (14, 1479735504), (16, 1294768566), (18, 1150905392), (19, 1090331424), (21, 986490336), (24, 863179044), (26, 796780656), (28, 739867752), (32, 647384283), (36, 575452696), (38, 545165712), (39, 531187104), (42, 493245168), (48, 431589522), (52, 398390328), (56, 369933876), (57, 363443808), (63, 328830112), (72, 287726348), (76, 272582856), (78, 265593552), (84, 246622584), (91, 227651616), (96, 215794761), (104, 199195164), (112, 184966938), (114, 181721904), (117, 177062368), (126, 164415056), (133, 155761632), (144, 143863174), (152, 136291428), (156, 132796776), (168, 123311292), (171, 121147936), (182, 113825808), (208, 99597582), (224, 92483469), (228, 90860952), (234, 88531184), (247, 83871648), (252, 82207528), (266, 77880816), (273, 75883872), (288, 71931587), (304, 68145714), (312, 66398388), (336, 61655646), (342, 60573968), (364, 56912904), (399, 51920544), (416, 49798791), (456, 45430476), (468, 44265592), (494, 41935824), (504, 41103764), (532, 38940408), (546, 37941936), (608, 34072857), (624, 33199194), (672, 30827823), (684, 30286984), (728, 28456452), (741, 27957216), (798, 25960272), (819, 25294624), (912, 22715238), (936, 22132796), (988, 20967912), (1008, 20551882), (1064, 19470204), (1092, 18970968), (1197, 17306848), (1248, 16599597), (1368, 15143492), (1456, 14228226), (1482, 13978608), (1596, 12980136), (1638, 12647312), (1729, 11981664), (1824, 11357619), (1872, 11066398), (1976, 10483956), (2016, 10275941), (2128, 9735102), (2184, 9485484), (2223, 9319072), (2394, 8653424), (2736, 7571746), (2912, 7114113), (2964, 6989304), (3192, 6490068), (3276, 6323656), (3458, 5990832), (3744, 5533199), (3952, 5241978), (4256, 4867551), (4368, 4742742), (4446, 4659536), (4788, 4326712), (5187, 3993888), (5472, 3785873), (5928, 3494652), (6384, 3245034), (6552, 3161828), (6916, 2995416), (7904, 2620989), (8736, 2371371), (8892, 2329768), (9576, 2163356), (10374, 1996944), (11856, 1747326), (12768, 1622517), (13104, 1580914), (13832, 1497708), (15561, 1331296), (17784, 1164884), (19152, 1081678), (20748, 998472), (23712, 873663), (26208, 790457), (27664, 748854), (31122, 665648), (35568, 582442), (38304, 540839), (41496, 499236), (41603, 497952), (55328, 374427), (62244, 332824), (71136, 291221), (82992, 249618), (83206, 248976), (124488, 166412), (124809, 165984)]