20775336288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{85639}}^1$

素因数の和:85697

約数の個数: 144

約数和(自身を含む): 65779741440

約数和(自身を除く): 45004405152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 361, 399, 456, 532, 608, 672, 722, 798, 912, 1064, 1083, 1444, 1596, 1824, 2128, 2166, 2527, 2888, 3192, 4256, 4332, 5054, 5776, 6384, 7581, 8664, 10108, 11552, 12768, 15162, 17328, 20216, 30324, 34656, 40432, 60648, 80864, 85639, 121296, 171278, 242592, 256917, 342556, 513834, 599473, 685112, 1027668, 1198946, 1370224, 1627141, 1798419, 2055336, 2397892, 2740448, 3254282, 3596838, 4110672, 4795784, 4881423, 6508564, 7193676, 8221344, 9591568, 9762846, 11389987, 13017128, 14387352, 19183136, 19525692, 22779974, 26034256, 28774704, 30915679, 34169961, 39051384, 45559948, 52068512, 57549408, 61831358, 68339922, 78102768, 91119896, 92747037, 123662716, 136679844, 156205536, 182239792, 185494074, 216409753, 247325432, 273359688, 364479584, 370988148, 432819506, 494650864, 546719376, 649229259, 741976296, 865639012, 989301728, 1093438752, 1298458518, 1483952592, 1731278024, 2596917036, 2967905184, 3462556048, 5193834072, 6925112096, 10387668144, 20775336288]

約数ペア:

[(1, 20775336288), (2, 10387668144), (3, 6925112096), (4, 5193834072), (6, 3462556048), (7, 2967905184), (8, 2596917036), (12, 1731278024), (14, 1483952592), (16, 1298458518), (19, 1093438752), (21, 989301728), (24, 865639012), (28, 741976296), (32, 649229259), (38, 546719376), (42, 494650864), (48, 432819506), (56, 370988148), (57, 364479584), (76, 273359688), (84, 247325432), (96, 216409753), (112, 185494074), (114, 182239792), (133, 156205536), (152, 136679844), (168, 123662716), (224, 92747037), (228, 91119896), (266, 78102768), (304, 68339922), (336, 61831358), (361, 57549408), (399, 52068512), (456, 45559948), (532, 39051384), (608, 34169961), (672, 30915679), (722, 28774704), (798, 26034256), (912, 22779974), (1064, 19525692), (1083, 19183136), (1444, 14387352), (1596, 13017128), (1824, 11389987), (2128, 9762846), (2166, 9591568), (2527, 8221344), (2888, 7193676), (3192, 6508564), (4256, 4881423), (4332, 4795784), (5054, 4110672), (5776, 3596838), (6384, 3254282), (7581, 2740448), (8664, 2397892), (10108, 2055336), (11552, 1798419), (12768, 1627141), (15162, 1370224), (17328, 1198946), (20216, 1027668), (30324, 685112), (34656, 599473), (40432, 513834), (60648, 342556), (80864, 256917), (85639, 242592), (121296, 171278)]