20552208768

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4055

約数の個数: 384

約数和(自身を含む): 74293128000

約数和(自身を除く): 53740919232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 343, 364, 384, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 686, 728, 784, 819, 832, 882, 896, 936, 1008, 1029, 1092, 1152, 1176, 1248, 1274, 1344, 1372, 1456, 1568, 1638, 1664, 1764, 1872, 1911, 2016, 2058, 2184, 2352, 2496, 2548, 2688, 2744, 2912, 3087, 3136, 3276, 3528, 3744, 3822, 4001, 4032, 4116, 4368, 4459, 4704, 4992, 5096, 5488, 5733, 5824, 6174, 6272, 6552, 7056, 7488, 7644, 8002, 8064, 8232, 8736, 8918, 9408, 10192, 10976, 11466, 11648, 12003, 12348, 13104, 13377, 14112, 14976, 15288, 16004, 16464, 17472, 17836, 18816, 20384, 21952, 22932, 24006, 24696, 26208, 26754, 28007, 28224, 30576, 32008, 32928, 34944, 35672, 36009, 40131, 40768, 43904, 45864, 48012, 49392, 52013, 52416, 53508, 56014, 56448, 61152, 64016, 65856, 71344, 72018, 80262, 81536, 84021, 91728, 96024, 98784, 104026, 104832, 107016, 112028, 122304, 128032, 131712, 142688, 144036, 156039, 160524, 168042, 183456, 192048, 196049, 197568, 208052, 214032, 224056, 244608, 252063, 256064, 285376, 288072, 312078, 321048, 336084, 364091, 366912, 384096, 392098, 395136, 416104, 428064, 448112, 468117, 504126, 512128, 570752, 576144, 588147, 624156, 642096, 672168, 728182, 733824, 768192, 784196, 832208, 856128, 896224, 936234, 1008252, 1092273, 1152288, 1176294, 1248312, 1284192, 1344336, 1372343, 1456364, 1536384, 1568392, 1664416, 1712256, 1764441, 1792448, 1872468, 2016504, 2184546, 2304576, 2352588, 2496624, 2548637, 2568384, 2688672, 2744686, 2912728, 3136784, 3276819, 3328832, 3528882, 3584896, 3744936, 4033008, 4117029, 4369092, 4609152, 4705176, 4993248, 5097274, 5136768, 5377344, 5489372, 5825456, 6273568, 6553638, 6657664, 7057764, 7489872, 7645911, 8066016, 8234058, 8738184, 9410352, 9986496, 10194548, 10754688, 10978744, 11650912, 12351087, 12547136, 13107276, 14115528, 14979744, 15291822, 16132032, 16468116, 17476368, 17840459, 18820704, 19972992, 20389096, 21957488, 22937733, 23301824, 24702174, 25094272, 26214552, 28231056, 29959488, 30583644, 32264064, 32936232, 34952736, 35680918, 37641408, 40778192, 43914976, 45875466, 46603648, 49404348, 52429104, 53521377, 56462112, 59918976, 61167288, 65872464, 69905472, 71361836, 75282816, 81556384, 87829952, 91750932, 98808696, 104858208, 107042754, 112924224, 122334576, 131744928, 139810944, 142723672, 160564131, 163112768, 175659904, 183501864, 197617392, 209716416, 214085508, 225848448, 244669152, 263489856, 285447344, 321128262, 326225536, 367003728, 395234784, 419432832, 428171016, 489338304, 526979712, 570894688, 642256524, 734007456, 790469568, 856342032, 978676608, 1141789376, 1284513048, 1468014912, 1580939136, 1712684064, 2283578752, 2569026096, 2936029824, 3425368128, 5138052192, 6850736256, 10276104384, 20552208768]

約数ペア:

[(1, 20552208768), (2, 10276104384), (3, 6850736256), (4, 5138052192), (6, 3425368128), (7, 2936029824), (8, 2569026096), (9, 2283578752), (12, 1712684064), (13, 1580939136), (14, 1468014912), (16, 1284513048), (18, 1141789376), (21, 978676608), (24, 856342032), (26, 790469568), (28, 734007456), (32, 642256524), (36, 570894688), (39, 526979712), (42, 489338304), (48, 428171016), (49, 419432832), (52, 395234784), (56, 367003728), (63, 326225536), (64, 321128262), (72, 285447344), (78, 263489856), (84, 244669152), (91, 225848448), (96, 214085508), (98, 209716416), (104, 197617392), (112, 183501864), (117, 175659904), (126, 163112768), (128, 160564131), (144, 142723672), (147, 139810944), (156, 131744928), (168, 122334576), (182, 112924224), (192, 107042754), (196, 104858208), (208, 98808696), (224, 91750932), (234, 87829952), (252, 81556384), (273, 75282816), (288, 71361836), (294, 69905472), (312, 65872464), (336, 61167288), (343, 59918976), (364, 56462112), (384, 53521377), (392, 52429104), (416, 49404348), (441, 46603648), (448, 45875466), (468, 43914976), (504, 40778192), (546, 37641408), (576, 35680918), (588, 34952736), (624, 32936232), (637, 32264064), (672, 30583644), (686, 29959488), (728, 28231056), (784, 26214552), (819, 25094272), (832, 24702174), (882, 23301824), (896, 22937733), (936, 21957488), (1008, 20389096), (1029, 19972992), (1092, 18820704), (1152, 17840459), (1176, 17476368), (1248, 16468116), (1274, 16132032), (1344, 15291822), (1372, 14979744), (1456, 14115528), (1568, 13107276), (1638, 12547136), (1664, 12351087), (1764, 11650912), (1872, 10978744), (1911, 10754688), (2016, 10194548), (2058, 9986496), (2184, 9410352), (2352, 8738184), (2496, 8234058), (2548, 8066016), (2688, 7645911), (2744, 7489872), (2912, 7057764), (3087, 6657664), (3136, 6553638), (3276, 6273568), (3528, 5825456), (3744, 5489372), (3822, 5377344), (4001, 5136768), (4032, 5097274), (4116, 4993248), (4368, 4705176), (4459, 4609152), (4704, 4369092), (4992, 4117029), (5096, 4033008), (5488, 3744936), (5733, 3584896), (5824, 3528882), (6174, 3328832), (6272, 3276819), (6552, 3136784), (7056, 2912728), (7488, 2744686), (7644, 2688672), (8002, 2568384), (8064, 2548637), (8232, 2496624), (8736, 2352588), (8918, 2304576), (9408, 2184546), (10192, 2016504), (10976, 1872468), (11466, 1792448), (11648, 1764441), (12003, 1712256), (12348, 1664416), (13104, 1568392), (13377, 1536384), (14112, 1456364), (14976, 1372343), (15288, 1344336), (16004, 1284192), (16464, 1248312), (17472, 1176294), (17836, 1152288), (18816, 1092273), (20384, 1008252), (21952, 936234), (22932, 896224), (24006, 856128), (24696, 832208), (26208, 784196), (26754, 768192), (28007, 733824), (28224, 728182), (30576, 672168), (32008, 642096), (32928, 624156), (34944, 588147), (35672, 576144), (36009, 570752), (40131, 512128), (40768, 504126), (43904, 468117), (45864, 448112), (48012, 428064), (49392, 416104), (52013, 395136), (52416, 392098), (53508, 384096), (56014, 366912), (56448, 364091), (61152, 336084), (64016, 321048), (65856, 312078), (71344, 288072), (72018, 285376), (80262, 256064), (81536, 252063), (84021, 244608), (91728, 224056), (96024, 214032), (98784, 208052), (104026, 197568), (104832, 196049), (107016, 192048), (112028, 183456), (122304, 168042), (128032, 160524), (131712, 156039), (142688, 144036)]