20841648192

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5807}}^1$

素因数の和:5926

約数の個数: 224

約数和(自身を含む): 64202096640

約数和(自身を除く): 43360448448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 67, 72, 93, 96, 108, 124, 134, 144, 186, 192, 201, 216, 248, 268, 279, 288, 372, 402, 432, 496, 536, 558, 576, 603, 744, 804, 837, 864, 992, 1072, 1116, 1206, 1488, 1608, 1674, 1728, 1809, 1984, 2077, 2144, 2232, 2412, 2976, 3216, 3348, 3618, 4154, 4288, 4464, 4824, 5807, 5952, 6231, 6432, 6696, 7236, 8308, 8928, 9648, 11614, 12462, 12864, 13392, 14472, 16616, 17421, 17856, 18693, 19296, 23228, 24924, 26784, 28944, 33232, 34842, 37386, 38592, 46456, 49848, 52263, 53568, 56079, 57888, 66464, 69684, 74772, 92912, 99696, 104526, 112158, 115776, 132928, 139368, 149544, 156789, 180017, 185824, 199392, 209052, 224316, 278736, 299088, 313578, 360034, 371648, 389069, 398784, 418104, 448632, 540051, 557472, 598176, 627156, 720068, 778138, 836208, 897264, 1080102, 1114944, 1167207, 1196352, 1254312, 1440136, 1556276, 1620153, 1672416, 1794528, 2160204, 2334414, 2508624, 2880272, 3112552, 3240306, 3344832, 3501621, 3589056, 4320408, 4668828, 4860459, 5017248, 5760544, 6225104, 6480612, 7003242, 8640816, 9337656, 9720918, 10034496, 10504863, 11521088, 12061139, 12450208, 12961224, 14006484, 17281632, 18675312, 19441836, 21009726, 24122278, 24900416, 25922448, 28012968, 34563264, 36183417, 37350624, 38883672, 42019452, 48244556, 51844896, 56025936, 72366834, 74701248, 77767344, 84038904, 96489112, 103689792, 108550251, 112051872, 144733668, 155534688, 168077808, 192978224, 217100502, 224103744, 289467336, 311069376, 325650753, 336155616, 385956448, 434201004, 578934672, 651301506, 672311232, 771912896, 868402008, 1157869344, 1302603012, 1736804016, 2315738688, 2605206024, 3473608032, 5210412048, 6947216064, 10420824096, 20841648192]

約数ペア:

[(1, 20841648192), (2, 10420824096), (3, 6947216064), (4, 5210412048), (6, 3473608032), (8, 2605206024), (9, 2315738688), (12, 1736804016), (16, 1302603012), (18, 1157869344), (24, 868402008), (27, 771912896), (31, 672311232), (32, 651301506), (36, 578934672), (48, 434201004), (54, 385956448), (62, 336155616), (64, 325650753), (67, 311069376), (72, 289467336), (93, 224103744), (96, 217100502), (108, 192978224), (124, 168077808), (134, 155534688), (144, 144733668), (186, 112051872), (192, 108550251), (201, 103689792), (216, 96489112), (248, 84038904), (268, 77767344), (279, 74701248), (288, 72366834), (372, 56025936), (402, 51844896), (432, 48244556), (496, 42019452), (536, 38883672), (558, 37350624), (576, 36183417), (603, 34563264), (744, 28012968), (804, 25922448), (837, 24900416), (864, 24122278), (992, 21009726), (1072, 19441836), (1116, 18675312), (1206, 17281632), (1488, 14006484), (1608, 12961224), (1674, 12450208), (1728, 12061139), (1809, 11521088), (1984, 10504863), (2077, 10034496), (2144, 9720918), (2232, 9337656), (2412, 8640816), (2976, 7003242), (3216, 6480612), (3348, 6225104), (3618, 5760544), (4154, 5017248), (4288, 4860459), (4464, 4668828), (4824, 4320408), (5807, 3589056), (5952, 3501621), (6231, 3344832), (6432, 3240306), (6696, 3112552), (7236, 2880272), (8308, 2508624), (8928, 2334414), (9648, 2160204), (11614, 1794528), (12462, 1672416), (12864, 1620153), (13392, 1556276), (14472, 1440136), (16616, 1254312), (17421, 1196352), (17856, 1167207), (18693, 1114944), (19296, 1080102), (23228, 897264), (24924, 836208), (26784, 778138), (28944, 720068), (33232, 627156), (34842, 598176), (37386, 557472), (38592, 540051), (46456, 448632), (49848, 418104), (52263, 398784), (53568, 389069), (56079, 371648), (57888, 360034), (66464, 313578), (69684, 299088), (74772, 278736), (92912, 224316), (99696, 209052), (104526, 199392), (112158, 185824), (115776, 180017), (132928, 156789), (139368, 149544)]