20173385904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:464

約数の個数: 320

約数和(自身を含む): 63151767552

約数和(自身を除く): 42978381648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 67, 84, 93, 112, 124, 134, 137, 168, 186, 201, 211, 217, 248, 268, 274, 336, 372, 402, 411, 422, 434, 469, 496, 536, 548, 633, 651, 744, 804, 822, 844, 868, 938, 959, 1072, 1096, 1266, 1302, 1407, 1477, 1488, 1608, 1644, 1688, 1736, 1876, 1918, 2077, 2192, 2532, 2604, 2814, 2877, 2954, 3216, 3288, 3376, 3472, 3752, 3836, 4154, 4247, 4431, 5064, 5208, 5628, 5754, 5908, 6231, 6541, 6576, 7504, 7672, 8308, 8494, 8862, 9179, 10128, 10416, 11256, 11508, 11816, 12462, 12741, 13082, 14137, 14539, 15344, 16616, 16988, 17724, 18358, 19623, 22512, 23016, 23632, 24924, 25482, 26164, 27537, 28274, 28907, 29078, 29729, 33232, 33976, 35448, 36716, 39246, 42411, 43617, 45787, 46032, 49848, 50964, 52328, 55074, 56548, 57814, 58156, 59458, 64253, 67952, 70896, 73432, 78492, 84822, 86721, 87234, 89187, 91574, 98959, 99696, 101928, 104656, 110148, 113096, 115628, 116312, 118916, 128506, 137361, 146864, 156984, 169644, 173442, 174468, 178374, 183148, 192759, 197918, 202349, 203856, 220296, 226192, 231256, 232624, 237832, 257012, 274722, 284549, 296877, 313968, 339288, 346884, 348936, 356748, 366296, 385518, 395836, 404698, 438247, 440592, 462512, 475664, 514024, 549444, 569098, 593754, 607047, 678576, 693768, 697872, 713496, 732592, 771036, 791672, 809396, 853647, 876494, 896117, 1028048, 1098888, 1138196, 1187508, 1214094, 1314741, 1387536, 1426992, 1542072, 1583344, 1618792, 1707294, 1752988, 1792234, 1936769, 1991843, 2197776, 2276392, 2375016, 2428188, 2629482, 2688351, 3067729, 3084144, 3237584, 3414588, 3505976, 3584468, 3873538, 3983686, 4552784, 4750032, 4856376, 5258964, 5376702, 5810307, 5975529, 6135458, 6272819, 6829176, 7011952, 7168936, 7747076, 7967372, 9203187, 9712752, 10517928, 10753404, 11620614, 11951058, 12270916, 12545638, 13557383, 13658352, 14337872, 15494152, 15934744, 18406374, 18818457, 21035856, 21506808, 23241228, 23902116, 24541832, 25091276, 27114766, 30988304, 31869488, 36812748, 37636914, 40672149, 43013616, 46482456, 47804232, 49083664, 50182552, 54229532, 60039839, 73625496, 75273828, 81344298, 92964912, 95608464, 100365104, 108459064, 120079678, 147250992, 150547656, 162688596, 180119517, 216918128, 240159356, 301095312, 325377192, 360239034, 420278873, 480318712, 650754384, 720478068, 840557746, 960637424, 1260836619, 1440956136, 1681115492, 2521673238, 2881912272, 3362230984, 5043346476, 6724461968, 10086692952, 20173385904]

約数ペア:

[(1, 20173385904), (2, 10086692952), (3, 6724461968), (4, 5043346476), (6, 3362230984), (7, 2881912272), (8, 2521673238), (12, 1681115492), (14, 1440956136), (16, 1260836619), (21, 960637424), (24, 840557746), (28, 720478068), (31, 650754384), (42, 480318712), (48, 420278873), (56, 360239034), (62, 325377192), (67, 301095312), (84, 240159356), (93, 216918128), (112, 180119517), (124, 162688596), (134, 150547656), (137, 147250992), (168, 120079678), (186, 108459064), (201, 100365104), (211, 95608464), (217, 92964912), (248, 81344298), (268, 75273828), (274, 73625496), (336, 60039839), (372, 54229532), (402, 50182552), (411, 49083664), (422, 47804232), (434, 46482456), (469, 43013616), (496, 40672149), (536, 37636914), (548, 36812748), (633, 31869488), (651, 30988304), (744, 27114766), (804, 25091276), (822, 24541832), (844, 23902116), (868, 23241228), (938, 21506808), (959, 21035856), (1072, 18818457), (1096, 18406374), (1266, 15934744), (1302, 15494152), (1407, 14337872), (1477, 13658352), (1488, 13557383), (1608, 12545638), (1644, 12270916), (1688, 11951058), (1736, 11620614), (1876, 10753404), (1918, 10517928), (2077, 9712752), (2192, 9203187), (2532, 7967372), (2604, 7747076), (2814, 7168936), (2877, 7011952), (2954, 6829176), (3216, 6272819), (3288, 6135458), (3376, 5975529), (3472, 5810307), (3752, 5376702), (3836, 5258964), (4154, 4856376), (4247, 4750032), (4431, 4552784), (5064, 3983686), (5208, 3873538), (5628, 3584468), (5754, 3505976), (5908, 3414588), (6231, 3237584), (6541, 3084144), (6576, 3067729), (7504, 2688351), (7672, 2629482), (8308, 2428188), (8494, 2375016), (8862, 2276392), (9179, 2197776), (10128, 1991843), (10416, 1936769), (11256, 1792234), (11508, 1752988), (11816, 1707294), (12462, 1618792), (12741, 1583344), (13082, 1542072), (14137, 1426992), (14539, 1387536), (15344, 1314741), (16616, 1214094), (16988, 1187508), (17724, 1138196), (18358, 1098888), (19623, 1028048), (22512, 896117), (23016, 876494), (23632, 853647), (24924, 809396), (25482, 791672), (26164, 771036), (27537, 732592), (28274, 713496), (28907, 697872), (29078, 693768), (29729, 678576), (33232, 607047), (33976, 593754), (35448, 569098), (36716, 549444), (39246, 514024), (42411, 475664), (43617, 462512), (45787, 440592), (46032, 438247), (49848, 404698), (50964, 395836), (52328, 385518), (55074, 366296), (56548, 356748), (57814, 348936), (58156, 346884), (59458, 339288), (64253, 313968), (67952, 296877), (70896, 284549), (73432, 274722), (78492, 257012), (84822, 237832), (86721, 232624), (87234, 231256), (89187, 226192), (91574, 220296), (98959, 203856), (99696, 202349), (101928, 197918), (104656, 192759), (110148, 183148), (113096, 178374), (115628, 174468), (116312, 173442), (118916, 169644), (128506, 156984), (137361, 146864)]