20552857416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:645

約数の個数: 384

約数和(自身を含む): 70322353920

約数和(自身を除く): 49769496504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 73, 78, 84, 91, 97, 104, 117, 126, 146, 156, 168, 182, 194, 219, 234, 252, 273, 291, 292, 312, 364, 388, 438, 443, 468, 504, 511, 546, 582, 584, 657, 679, 728, 776, 819, 873, 876, 886, 936, 949, 1022, 1092, 1164, 1261, 1314, 1329, 1358, 1533, 1638, 1746, 1752, 1772, 1898, 2037, 2044, 2184, 2328, 2522, 2628, 2658, 2716, 2847, 3066, 3101, 3276, 3492, 3544, 3783, 3796, 3987, 4074, 4088, 4599, 5044, 5256, 5316, 5432, 5694, 5759, 6111, 6132, 6202, 6552, 6643, 6984, 7081, 7566, 7592, 7974, 8148, 8541, 8827, 9198, 9303, 10088, 10632, 11349, 11388, 11518, 12222, 12264, 12404, 13286, 14162, 15132, 15948, 16296, 17082, 17277, 17654, 18396, 18606, 19929, 21243, 22698, 22776, 23036, 24444, 24808, 26481, 26572, 27909, 28324, 30264, 31896, 32339, 34164, 34554, 35308, 36792, 37212, 39858, 40313, 42486, 42971, 45396, 46072, 48888, 49567, 51831, 52962, 53144, 55818, 56648, 59787, 63729, 64678, 68328, 69108, 70616, 74424, 79443, 79716, 80626, 84972, 85942, 90792, 92053, 97017, 99134, 103662, 105924, 111636, 119574, 120939, 127458, 128913, 129356, 138216, 148701, 158886, 159432, 161252, 169944, 171884, 184106, 194034, 198268, 207324, 211848, 223272, 226373, 239148, 241878, 254916, 257826, 258712, 276159, 291051, 297402, 300797, 317772, 322504, 343768, 362817, 368212, 386739, 388068, 396536, 414648, 420407, 446103, 452746, 478296, 483756, 509832, 515652, 552318, 558623, 582102, 594804, 601594, 635544, 644371, 679119, 725634, 736424, 773478, 776136, 828477, 840814, 892206, 902391, 905492, 967512, 1031304, 1104636, 1117246, 1164204, 1189608, 1203188, 1261221, 1288742, 1358238, 1451268, 1546956, 1656954, 1675869, 1681628, 1784412, 1804782, 1810984, 1933113, 2037357, 2209272, 2234492, 2328408, 2406376, 2522442, 2577484, 2707173, 2716476, 2902536, 2942849, 3093912, 3136883, 3313908, 3351738, 3363256, 3568824, 3609564, 3783663, 3866226, 3910361, 4074714, 4468984, 5027607, 5044884, 5154968, 5414346, 5432952, 5799339, 5885698, 6273766, 6627816, 6703476, 7219128, 7567326, 7732452, 7820722, 8149428, 8828547, 9410649, 10055214, 10089768, 10828692, 11598678, 11731083, 11771396, 12547532, 13406952, 15134652, 15464904, 15641444, 16298856, 17657094, 18821298, 20110428, 21657384, 21958181, 23197356, 23462166, 23542792, 25095064, 26485641, 28231947, 30269304, 31282888, 35193249, 35314188, 37642596, 40220856, 40779479, 43916362, 46394712, 46924332, 52971282, 56463894, 65874543, 70386498, 70628376, 75285192, 81558958, 87832724, 93848664, 105942564, 112927788, 122338437, 131749086, 140772996, 163117916, 175665448, 197623629, 211885128, 225855576, 244676874, 263498172, 281545992, 285456353, 326235832, 367015311, 395247258, 489353748, 526996344, 570912706, 734030622, 790494516, 856369059, 978707496, 1141825412, 1468061244, 1580989032, 1712738118, 2283650824, 2569107177, 2936122488, 3425476236, 5138214354, 6850952472, 10276428708, 20552857416]

約数ペア:

[(1, 20552857416), (2, 10276428708), (3, 6850952472), (4, 5138214354), (6, 3425476236), (7, 2936122488), (8, 2569107177), (9, 2283650824), (12, 1712738118), (13, 1580989032), (14, 1468061244), (18, 1141825412), (21, 978707496), (24, 856369059), (26, 790494516), (28, 734030622), (36, 570912706), (39, 526996344), (42, 489353748), (52, 395247258), (56, 367015311), (63, 326235832), (72, 285456353), (73, 281545992), (78, 263498172), (84, 244676874), (91, 225855576), (97, 211885128), (104, 197623629), (117, 175665448), (126, 163117916), (146, 140772996), (156, 131749086), (168, 122338437), (182, 112927788), (194, 105942564), (219, 93848664), (234, 87832724), (252, 81558958), (273, 75285192), (291, 70628376), (292, 70386498), (312, 65874543), (364, 56463894), (388, 52971282), (438, 46924332), (443, 46394712), (468, 43916362), (504, 40779479), (511, 40220856), (546, 37642596), (582, 35314188), (584, 35193249), (657, 31282888), (679, 30269304), (728, 28231947), (776, 26485641), (819, 25095064), (873, 23542792), (876, 23462166), (886, 23197356), (936, 21958181), (949, 21657384), (1022, 20110428), (1092, 18821298), (1164, 17657094), (1261, 16298856), (1314, 15641444), (1329, 15464904), (1358, 15134652), (1533, 13406952), (1638, 12547532), (1746, 11771396), (1752, 11731083), (1772, 11598678), (1898, 10828692), (2037, 10089768), (2044, 10055214), (2184, 9410649), (2328, 8828547), (2522, 8149428), (2628, 7820722), (2658, 7732452), (2716, 7567326), (2847, 7219128), (3066, 6703476), (3101, 6627816), (3276, 6273766), (3492, 5885698), (3544, 5799339), (3783, 5432952), (3796, 5414346), (3987, 5154968), (4074, 5044884), (4088, 5027607), (4599, 4468984), (5044, 4074714), (5256, 3910361), (5316, 3866226), (5432, 3783663), (5694, 3609564), (5759, 3568824), (6111, 3363256), (6132, 3351738), (6202, 3313908), (6552, 3136883), (6643, 3093912), (6984, 2942849), (7081, 2902536), (7566, 2716476), (7592, 2707173), (7974, 2577484), (8148, 2522442), (8541, 2406376), (8827, 2328408), (9198, 2234492), (9303, 2209272), (10088, 2037357), (10632, 1933113), (11349, 1810984), (11388, 1804782), (11518, 1784412), (12222, 1681628), (12264, 1675869), (12404, 1656954), (13286, 1546956), (14162, 1451268), (15132, 1358238), (15948, 1288742), (16296, 1261221), (17082, 1203188), (17277, 1189608), (17654, 1164204), (18396, 1117246), (18606, 1104636), (19929, 1031304), (21243, 967512), (22698, 905492), (22776, 902391), (23036, 892206), (24444, 840814), (24808, 828477), (26481, 776136), (26572, 773478), (27909, 736424), (28324, 725634), (30264, 679119), (31896, 644371), (32339, 635544), (34164, 601594), (34554, 594804), (35308, 582102), (36792, 558623), (37212, 552318), (39858, 515652), (40313, 509832), (42486, 483756), (42971, 478296), (45396, 452746), (46072, 446103), (48888, 420407), (49567, 414648), (51831, 396536), (52962, 388068), (53144, 386739), (55818, 368212), (56648, 362817), (59787, 343768), (63729, 322504), (64678, 317772), (68328, 300797), (69108, 297402), (70616, 291051), (74424, 276159), (79443, 258712), (79716, 257826), (80626, 254916), (84972, 241878), (85942, 239148), (90792, 226373), (92053, 223272), (97017, 211848), (99134, 207324), (103662, 198268), (105924, 194034), (111636, 184106), (119574, 171884), (120939, 169944), (127458, 161252), (128913, 159432), (129356, 158886), (138216, 148701)]