20764574208

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{71527}}^1$

素因数の和:71564

約数の個数: 200

約数和(自身を含む): 70831603392

約数和(自身を除く): 50067029184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 10752, 12096, 13824, 16128, 18144, 20736, 24192, 32256, 36288, 41472, 48384, 71527, 72576, 96768, 143054, 145152, 214581, 286108, 290304, 429162, 500689, 572216, 643743, 858324, 1001378, 1144432, 1287486, 1502067, 1716648, 1931229, 2002756, 2288864, 2574972, 3004134, 3433296, 3862458, 4005512, 4506201, 4577728, 5149944, 5793687, 6008268, 6866592, 7724916, 8011024, 9012402, 9155456, 10299888, 11587374, 12016536, 13518603, 13733184, 15449832, 16022048, 18024804, 18310912, 20599776, 23174748, 24033072, 27037206, 27466368, 30899664, 32044096, 36049608, 36621824, 40555809, 41199552, 46349496, 48066144, 54074412, 54932736, 61799328, 64088192, 72099216, 81111618, 82399104, 92698992, 96132288, 108148824, 109865472, 123598656, 128176384, 144198432, 162223236, 164798208, 185397984, 192264576, 216297648, 247197312, 256352768, 288396864, 324446472, 329596416, 370795968, 384529152, 432595296, 494394624, 576793728, 648892944, 741591936, 769058304, 865190592, 988789248, 1153587456, 1297785888, 1483183872, 1730381184, 2307174912, 2595571776, 2966367744, 3460762368, 5191143552, 6921524736, 10382287104, 20764574208]

約数ペア:

[(1, 20764574208), (2, 10382287104), (3, 6921524736), (4, 5191143552), (6, 3460762368), (7, 2966367744), (8, 2595571776), (9, 2307174912), (12, 1730381184), (14, 1483183872), (16, 1297785888), (18, 1153587456), (21, 988789248), (24, 865190592), (27, 769058304), (28, 741591936), (32, 648892944), (36, 576793728), (42, 494394624), (48, 432595296), (54, 384529152), (56, 370795968), (63, 329596416), (64, 324446472), (72, 288396864), (81, 256352768), (84, 247197312), (96, 216297648), (108, 192264576), (112, 185397984), (126, 164798208), (128, 162223236), (144, 144198432), (162, 128176384), (168, 123598656), (189, 109865472), (192, 108148824), (216, 96132288), (224, 92698992), (252, 82399104), (256, 81111618), (288, 72099216), (324, 64088192), (336, 61799328), (378, 54932736), (384, 54074412), (432, 48066144), (448, 46349496), (504, 41199552), (512, 40555809), (567, 36621824), (576, 36049608), (648, 32044096), (672, 30899664), (756, 27466368), (768, 27037206), (864, 24033072), (896, 23174748), (1008, 20599776), (1134, 18310912), (1152, 18024804), (1296, 16022048), (1344, 15449832), (1512, 13733184), (1536, 13518603), (1728, 12016536), (1792, 11587374), (2016, 10299888), (2268, 9155456), (2304, 9012402), (2592, 8011024), (2688, 7724916), (3024, 6866592), (3456, 6008268), (3584, 5793687), (4032, 5149944), (4536, 4577728), (4608, 4506201), (5184, 4005512), (5376, 3862458), (6048, 3433296), (6912, 3004134), (8064, 2574972), (9072, 2288864), (10368, 2002756), (10752, 1931229), (12096, 1716648), (13824, 1502067), (16128, 1287486), (18144, 1144432), (20736, 1001378), (24192, 858324), (32256, 643743), (36288, 572216), (41472, 500689), (48384, 429162), (71527, 290304), (72576, 286108), (96768, 214581), (143054, 145152)]