20185820928

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2324

約数の個数: 432

約数和(自身を含む): 73330216960

約数和(自身を除く): 53144396032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 43, 48, 52, 56, 63, 64, 72, 78, 84, 86, 91, 96, 104, 112, 117, 126, 128, 129, 144, 156, 168, 172, 182, 192, 208, 224, 234, 252, 256, 258, 273, 288, 301, 312, 336, 344, 364, 384, 387, 416, 448, 468, 504, 516, 546, 559, 576, 602, 624, 672, 688, 728, 768, 774, 819, 832, 896, 903, 936, 1008, 1032, 1092, 1118, 1152, 1204, 1248, 1344, 1376, 1456, 1548, 1638, 1664, 1677, 1792, 1806, 1872, 2016, 2064, 2184, 2236, 2239, 2304, 2408, 2496, 2688, 2709, 2752, 2912, 3096, 3276, 3328, 3354, 3612, 3744, 3913, 4032, 4128, 4368, 4472, 4478, 4816, 4992, 5031, 5376, 5418, 5504, 5824, 6192, 6552, 6708, 6717, 7224, 7488, 7826, 8064, 8256, 8736, 8944, 8956, 9632, 9984, 10062, 10836, 11008, 11648, 11739, 12384, 13104, 13416, 13434, 14448, 14976, 15652, 15673, 16128, 16512, 17472, 17888, 17912, 19264, 20124, 20151, 21672, 23296, 23478, 24768, 26208, 26832, 26868, 28896, 29107, 29952, 31304, 31346, 33024, 34944, 35217, 35776, 35824, 38528, 40248, 40302, 43344, 46956, 47019, 49536, 52416, 53664, 53736, 57792, 58214, 62608, 62692, 69888, 70434, 71552, 71648, 77056, 80496, 80604, 86688, 87321, 93912, 94038, 96277, 99072, 104832, 107328, 107472, 115584, 116428, 125216, 125384, 140868, 141057, 143104, 143296, 160992, 161208, 173376, 174642, 187824, 188076, 192554, 203749, 209664, 214656, 214944, 231168, 232856, 250432, 250768, 261963, 281736, 282114, 286592, 288831, 321984, 322416, 346752, 349284, 375648, 376152, 385108, 407498, 429312, 429888, 465712, 500864, 501536, 523926, 563472, 564228, 573184, 577662, 611247, 643968, 644832, 673939, 693504, 698568, 751296, 752304, 770216, 814996, 859776, 866493, 931424, 1001728, 1003072, 1047852, 1126944, 1128456, 1155324, 1222494, 1251601, 1287936, 1289664, 1347878, 1397136, 1502592, 1504608, 1540432, 1629992, 1719552, 1732986, 1833741, 1862848, 2006144, 2021817, 2095704, 2253888, 2256912, 2310648, 2444988, 2503202, 2579328, 2695756, 2794272, 3005184, 3009216, 3080864, 3259984, 3465972, 3667482, 3725696, 3754803, 4012288, 4043634, 4191408, 4507776, 4513824, 4621296, 4889976, 5006404, 5158656, 5391512, 5588544, 6018432, 6065451, 6161728, 6519968, 6931944, 7334964, 7451392, 7509606, 8087268, 8382816, 8761207, 9015552, 9027648, 9242592, 9779952, 10012808, 10783024, 11177088, 11264409, 12036864, 12130902, 12323456, 13039936, 13863888, 14669928, 15019212, 16174536, 16765632, 17522414, 18055296, 18485184, 19559904, 20025616, 21566048, 22354176, 22528818, 24261804, 24646912, 26079872, 26283621, 27727776, 29339856, 30038424, 32349072, 33531264, 35044828, 36110592, 36970368, 39119808, 40051232, 43132096, 45057636, 48523608, 52159744, 52567242, 55455552, 58679712, 60076848, 64698144, 67062528, 70089656, 73940736, 78239616, 78850863, 80102464, 86264192, 90115272, 97047216, 105134484, 110911104, 117359424, 120153696, 129396288, 140179312, 156479232, 157701726, 160204928, 172528384, 180230544, 194094432, 210268968, 221822208, 234718848, 240307392, 258792576, 280358624, 315403452, 320409856, 360461088, 388188864, 420537936, 469437696, 480614784, 517585152, 560717248, 630806904, 720922176, 776377728, 841075872, 961229568, 1121434496, 1261613808, 1441844352, 1552755456, 1682151744, 2242868992, 2523227616, 2883688704, 3364303488, 5046455232, 6728606976, 10092910464, 20185820928]

約数ペア:

[(1, 20185820928), (2, 10092910464), (3, 6728606976), (4, 5046455232), (6, 3364303488), (7, 2883688704), (8, 2523227616), (9, 2242868992), (12, 1682151744), (13, 1552755456), (14, 1441844352), (16, 1261613808), (18, 1121434496), (21, 961229568), (24, 841075872), (26, 776377728), (28, 720922176), (32, 630806904), (36, 560717248), (39, 517585152), (42, 480614784), (43, 469437696), (48, 420537936), (52, 388188864), (56, 360461088), (63, 320409856), (64, 315403452), (72, 280358624), (78, 258792576), (84, 240307392), (86, 234718848), (91, 221822208), (96, 210268968), (104, 194094432), (112, 180230544), (117, 172528384), (126, 160204928), (128, 157701726), (129, 156479232), (144, 140179312), (156, 129396288), (168, 120153696), (172, 117359424), (182, 110911104), (192, 105134484), (208, 97047216), (224, 90115272), (234, 86264192), (252, 80102464), (256, 78850863), (258, 78239616), (273, 73940736), (288, 70089656), (301, 67062528), (312, 64698144), (336, 60076848), (344, 58679712), (364, 55455552), (384, 52567242), (387, 52159744), (416, 48523608), (448, 45057636), (468, 43132096), (504, 40051232), (516, 39119808), (546, 36970368), (559, 36110592), (576, 35044828), (602, 33531264), (624, 32349072), (672, 30038424), (688, 29339856), (728, 27727776), (768, 26283621), (774, 26079872), (819, 24646912), (832, 24261804), (896, 22528818), (903, 22354176), (936, 21566048), (1008, 20025616), (1032, 19559904), (1092, 18485184), (1118, 18055296), (1152, 17522414), (1204, 16765632), (1248, 16174536), (1344, 15019212), (1376, 14669928), (1456, 13863888), (1548, 13039936), (1638, 12323456), (1664, 12130902), (1677, 12036864), (1792, 11264409), (1806, 11177088), (1872, 10783024), (2016, 10012808), (2064, 9779952), (2184, 9242592), (2236, 9027648), (2239, 9015552), (2304, 8761207), (2408, 8382816), (2496, 8087268), (2688, 7509606), (2709, 7451392), (2752, 7334964), (2912, 6931944), (3096, 6519968), (3276, 6161728), (3328, 6065451), (3354, 6018432), (3612, 5588544), (3744, 5391512), (3913, 5158656), (4032, 5006404), (4128, 4889976), (4368, 4621296), (4472, 4513824), (4478, 4507776), (4816, 4191408), (4992, 4043634), (5031, 4012288), (5376, 3754803), (5418, 3725696), (5504, 3667482), (5824, 3465972), (6192, 3259984), (6552, 3080864), (6708, 3009216), (6717, 3005184), (7224, 2794272), (7488, 2695756), (7826, 2579328), (8064, 2503202), (8256, 2444988), (8736, 2310648), (8944, 2256912), (8956, 2253888), (9632, 2095704), (9984, 2021817), (10062, 2006144), (10836, 1862848), (11008, 1833741), (11648, 1732986), (11739, 1719552), (12384, 1629992), (13104, 1540432), (13416, 1504608), (13434, 1502592), (14448, 1397136), (14976, 1347878), (15652, 1289664), (15673, 1287936), (16128, 1251601), (16512, 1222494), (17472, 1155324), (17888, 1128456), (17912, 1126944), (19264, 1047852), (20124, 1003072), (20151, 1001728), (21672, 931424), (23296, 866493), (23478, 859776), (24768, 814996), (26208, 770216), (26832, 752304), (26868, 751296), (28896, 698568), (29107, 693504), (29952, 673939), (31304, 644832), (31346, 643968), (33024, 611247), (34944, 577662), (35217, 573184), (35776, 564228), (35824, 563472), (38528, 523926), (40248, 501536), (40302, 500864), (43344, 465712), (46956, 429888), (47019, 429312), (49536, 407498), (52416, 385108), (53664, 376152), (53736, 375648), (57792, 349284), (58214, 346752), (62608, 322416), (62692, 321984), (69888, 288831), (70434, 286592), (71552, 282114), (71648, 281736), (77056, 261963), (80496, 250768), (80604, 250432), (86688, 232856), (87321, 231168), (93912, 214944), (94038, 214656), (96277, 209664), (99072, 203749), (104832, 192554), (107328, 188076), (107472, 187824), (115584, 174642), (116428, 173376), (125216, 161208), (125384, 160992), (140868, 143296), (141057, 143104)]