20124887328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26479}}^1$

素因数の和:26544

約数の個数: 288

約数和(自身を含む): 72868723200

約数和(自身を除く): 52743835872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 32, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 84, 87, 91, 96, 104, 112, 116, 117, 126, 144, 156, 168, 174, 182, 203, 208, 224, 232, 234, 252, 261, 273, 288, 312, 336, 348, 364, 377, 406, 416, 464, 468, 504, 522, 546, 609, 624, 672, 696, 728, 754, 812, 819, 928, 936, 1008, 1044, 1092, 1131, 1218, 1248, 1392, 1456, 1508, 1624, 1638, 1827, 1872, 2016, 2088, 2184, 2262, 2436, 2639, 2784, 2912, 3016, 3248, 3276, 3393, 3654, 3744, 4176, 4368, 4524, 4872, 5278, 6032, 6496, 6552, 6786, 7308, 7917, 8352, 8736, 9048, 9744, 10556, 12064, 13104, 13572, 14616, 15834, 18096, 19488, 21112, 23751, 26208, 26479, 27144, 29232, 31668, 36192, 42224, 47502, 52958, 54288, 58464, 63336, 79437, 84448, 95004, 105916, 108576, 126672, 158874, 185353, 190008, 211832, 238311, 253344, 317748, 344227, 370706, 380016, 423664, 476622, 556059, 635496, 688454, 741412, 760032, 767891, 847328, 953244, 1032681, 1112118, 1270992, 1376908, 1482824, 1535782, 1668177, 1906488, 2065362, 2224236, 2303673, 2409589, 2541984, 2753816, 2965648, 3071564, 3098043, 3336354, 3812976, 4130724, 4448472, 4607346, 4819178, 5375237, 5507632, 5931296, 6143128, 6196086, 6672708, 6911019, 7228767, 7625952, 8261448, 8896944, 9214692, 9638356, 9982583, 10750474, 11015264, 12286256, 12392172, 13345416, 13822038, 14457534, 16125711, 16522896, 17793888, 18429384, 19276712, 19965166, 21500948, 21686301, 24572512, 24784344, 26690832, 27644076, 28915068, 29947749, 32251422, 33045792, 36858768, 38553424, 39930332, 43001896, 43372602, 48377133, 49568688, 53381664, 55288152, 57830136, 59895498, 64502844, 69878081, 73717536, 77106848, 79860664, 86003792, 86745204, 89843247, 96754266, 99137376, 110576304, 115660272, 119790996, 129005688, 139756162, 159721328, 172007584, 173490408, 179686494, 193508532, 209634243, 221152608, 231320544, 239581992, 258011376, 279512324, 319442656, 346980816, 359372988, 387017064, 419268486, 479163984, 516022752, 559024648, 628902729, 693961632, 718745976, 774034128, 838536972, 958327968, 1118049296, 1257805458, 1437491952, 1548068256, 1677073944, 2236098592, 2515610916, 2874983904, 3354147888, 5031221832, 6708295776, 10062443664, 20124887328]

約数ペア:

[(1, 20124887328), (2, 10062443664), (3, 6708295776), (4, 5031221832), (6, 3354147888), (7, 2874983904), (8, 2515610916), (9, 2236098592), (12, 1677073944), (13, 1548068256), (14, 1437491952), (16, 1257805458), (18, 1118049296), (21, 958327968), (24, 838536972), (26, 774034128), (28, 718745976), (29, 693961632), (32, 628902729), (36, 559024648), (39, 516022752), (42, 479163984), (48, 419268486), (52, 387017064), (56, 359372988), (58, 346980816), (63, 319442656), (72, 279512324), (78, 258011376), (84, 239581992), (87, 231320544), (91, 221152608), (96, 209634243), (104, 193508532), (112, 179686494), (116, 173490408), (117, 172007584), (126, 159721328), (144, 139756162), (156, 129005688), (168, 119790996), (174, 115660272), (182, 110576304), (203, 99137376), (208, 96754266), (224, 89843247), (232, 86745204), (234, 86003792), (252, 79860664), (261, 77106848), (273, 73717536), (288, 69878081), (312, 64502844), (336, 59895498), (348, 57830136), (364, 55288152), (377, 53381664), (406, 49568688), (416, 48377133), (464, 43372602), (468, 43001896), (504, 39930332), (522, 38553424), (546, 36858768), (609, 33045792), (624, 32251422), (672, 29947749), (696, 28915068), (728, 27644076), (754, 26690832), (812, 24784344), (819, 24572512), (928, 21686301), (936, 21500948), (1008, 19965166), (1044, 19276712), (1092, 18429384), (1131, 17793888), (1218, 16522896), (1248, 16125711), (1392, 14457534), (1456, 13822038), (1508, 13345416), (1624, 12392172), (1638, 12286256), (1827, 11015264), (1872, 10750474), (2016, 9982583), (2088, 9638356), (2184, 9214692), (2262, 8896944), (2436, 8261448), (2639, 7625952), (2784, 7228767), (2912, 6911019), (3016, 6672708), (3248, 6196086), (3276, 6143128), (3393, 5931296), (3654, 5507632), (3744, 5375237), (4176, 4819178), (4368, 4607346), (4524, 4448472), (4872, 4130724), (5278, 3812976), (6032, 3336354), (6496, 3098043), (6552, 3071564), (6786, 2965648), (7308, 2753816), (7917, 2541984), (8352, 2409589), (8736, 2303673), (9048, 2224236), (9744, 2065362), (10556, 1906488), (12064, 1668177), (13104, 1535782), (13572, 1482824), (14616, 1376908), (15834, 1270992), (18096, 1112118), (19488, 1032681), (21112, 953244), (23751, 847328), (26208, 767891), (26479, 760032), (27144, 741412), (29232, 688454), (31668, 635496), (36192, 556059), (42224, 476622), (47502, 423664), (52958, 380016), (54288, 370706), (58464, 344227), (63336, 317748), (79437, 253344), (84448, 238311), (95004, 211832), (105916, 190008), (108576, 185353), (126672, 158874)]