20794720128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{595087}}^1$

素因数の和:595124

約数の個数: 128

約数和(自身を含む): 67982853120

約数和(自身を除く): 47188132992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 34944, 595087, 1190174, 1785261, 2380348, 3570522, 4165609, 4760696, 7141044, 7736131, 8331218, 9521392, 12496827, 14282088, 15472262, 16662436, 19042784, 23208393, 24993654, 28564176, 30944524, 33324872, 38085568, 46416786, 49987308, 54152917, 57128352, 61889048, 66649744, 76171136, 92833572, 99974616, 108305834, 114256704, 123778096, 133299488, 162458751, 185667144, 199949232, 216611668, 228513408, 247556192, 266598976, 324917502, 371334288, 399898464, 433223336, 495112384, 533197952, 649835004, 742668576, 799796928, 866446672, 990224768, 1299670008, 1485337152, 1599593856, 1732893344, 2599340016, 2970674304, 3465786688, 5198680032, 6931573376, 10397360064, 20794720128]

約数ペア:

[(1, 20794720128), (2, 10397360064), (3, 6931573376), (4, 5198680032), (6, 3465786688), (7, 2970674304), (8, 2599340016), (12, 1732893344), (13, 1599593856), (14, 1485337152), (16, 1299670008), (21, 990224768), (24, 866446672), (26, 799796928), (28, 742668576), (32, 649835004), (39, 533197952), (42, 495112384), (48, 433223336), (52, 399898464), (56, 371334288), (64, 324917502), (78, 266598976), (84, 247556192), (91, 228513408), (96, 216611668), (104, 199949232), (112, 185667144), (128, 162458751), (156, 133299488), (168, 123778096), (182, 114256704), (192, 108305834), (208, 99974616), (224, 92833572), (273, 76171136), (312, 66649744), (336, 61889048), (364, 57128352), (384, 54152917), (416, 49987308), (448, 46416786), (546, 38085568), (624, 33324872), (672, 30944524), (728, 28564176), (832, 24993654), (896, 23208393), (1092, 19042784), (1248, 16662436), (1344, 15472262), (1456, 14282088), (1664, 12496827), (2184, 9521392), (2496, 8331218), (2688, 7736131), (2912, 7141044), (4368, 4760696), (4992, 4165609), (5824, 3570522), (8736, 2380348), (11648, 1785261), (17472, 1190174), (34944, 595087)]