20551878144

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{212383}}^1$

素因数の和:212417

約数の個数: 160

約数和(自身を含む): 69526026240

約数和(自身を除く): 48974148096

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3584, 4032, 4608, 5376, 6048, 6912, 8064, 10752, 12096, 13824, 16128, 24192, 32256, 48384, 96768, 212383, 424766, 637149, 849532, 1274298, 1486681, 1699064, 1911447, 2548596, 2973362, 3398128, 3822894, 4460043, 5097192, 5734341, 5946724, 6796256, 7645788, 8920086, 10194384, 11468682, 11893448, 13380129, 13592512, 15291576, 17840172, 20388768, 22937364, 23786896, 26760258, 27185024, 30583152, 35680344, 40140387, 40777536, 45874728, 47573792, 53520516, 54370048, 61166304, 71360688, 80280774, 81555072, 91749456, 95147584, 107041032, 108740096, 122332608, 142721376, 160561548, 163110144, 183498912, 190295168, 214082064, 244665216, 285442752, 321123096, 326220288, 366997824, 380590336, 428164128, 489330432, 570885504, 642246192, 733995648, 761180672, 856328256, 978660864, 1141771008, 1284492384, 1467991296, 1712656512, 2283542016, 2568984768, 2935982592, 3425313024, 5137969536, 6850626048, 10275939072, 20551878144]

約数ペア:

[(1, 20551878144), (2, 10275939072), (3, 6850626048), (4, 5137969536), (6, 3425313024), (7, 2935982592), (8, 2568984768), (9, 2283542016), (12, 1712656512), (14, 1467991296), (16, 1284492384), (18, 1141771008), (21, 978660864), (24, 856328256), (27, 761180672), (28, 733995648), (32, 642246192), (36, 570885504), (42, 489330432), (48, 428164128), (54, 380590336), (56, 366997824), (63, 326220288), (64, 321123096), (72, 285442752), (84, 244665216), (96, 214082064), (108, 190295168), (112, 183498912), (126, 163110144), (128, 160561548), (144, 142721376), (168, 122332608), (189, 108740096), (192, 107041032), (216, 95147584), (224, 91749456), (252, 81555072), (256, 80280774), (288, 71360688), (336, 61166304), (378, 54370048), (384, 53520516), (432, 47573792), (448, 45874728), (504, 40777536), (512, 40140387), (576, 35680344), (672, 30583152), (756, 27185024), (768, 26760258), (864, 23786896), (896, 22937364), (1008, 20388768), (1152, 17840172), (1344, 15291576), (1512, 13592512), (1536, 13380129), (1728, 11893448), (1792, 11468682), (2016, 10194384), (2304, 8920086), (2688, 7645788), (3024, 6796256), (3456, 5946724), (3584, 5734341), (4032, 5097192), (4608, 4460043), (5376, 3822894), (6048, 3398128), (6912, 2973362), (8064, 2548596), (10752, 1911447), (12096, 1699064), (13824, 1486681), (16128, 1274298), (24192, 849532), (32256, 637149), (48384, 424766), (96768, 212383)]