20187127296

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32939}}^1$

素因数の和:32989

約数の個数: 240

約数和(自身を含む): 70091049600

約数和(自身を除く): 49903922304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1536, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3192, 3584, 3648, 4032, 4256, 4608, 4788, 4864, 5376, 5472, 6384, 7296, 8064, 8512, 9576, 9728, 10752, 10944, 12768, 14592, 16128, 17024, 19152, 21888, 25536, 29184, 32256, 32939, 34048, 38304, 43776, 51072, 65878, 68096, 76608, 87552, 98817, 102144, 131756, 153216, 197634, 204288, 230573, 263512, 296451, 306432, 395268, 461146, 527024, 592902, 612864, 625841, 691719, 790536, 922292, 1054048, 1185804, 1251682, 1383438, 1581072, 1844584, 1877523, 2075157, 2108096, 2371608, 2503364, 2766876, 3162144, 3689168, 3755046, 4150314, 4216192, 4380887, 4743216, 5006728, 5533752, 5632569, 6324288, 7378336, 7510092, 8300628, 8432384, 8761774, 9486432, 10013456, 11067504, 11265138, 12648576, 13142661, 14756672, 15020184, 16601256, 16864768, 17523548, 18972864, 20026912, 22135008, 22530276, 25297152, 26285322, 29513344, 30040368, 33202512, 35047096, 37945728, 39427983, 40053824, 44270016, 45060552, 50594304, 52570644, 59026688, 60080736, 66405024, 70094192, 75891456, 78855966, 80107648, 88540032, 90121104, 105141288, 118053376, 120161472, 132810048, 140188384, 151782912, 157711932, 160215296, 177080064, 180242208, 210282576, 240322944, 265620096, 280376768, 315423864, 320430592, 354160128, 360484416, 420565152, 480645888, 531240192, 560753536, 630847728, 720968832, 841130304, 961291776, 1062480384, 1121507072, 1261695456, 1441937664, 1682260608, 2243014144, 2523390912, 2883875328, 3364521216, 5046781824, 6729042432, 10093563648, 20187127296]

約数ペア:

[(1, 20187127296), (2, 10093563648), (3, 6729042432), (4, 5046781824), (6, 3364521216), (7, 2883875328), (8, 2523390912), (9, 2243014144), (12, 1682260608), (14, 1441937664), (16, 1261695456), (18, 1121507072), (19, 1062480384), (21, 961291776), (24, 841130304), (28, 720968832), (32, 630847728), (36, 560753536), (38, 531240192), (42, 480645888), (48, 420565152), (56, 360484416), (57, 354160128), (63, 320430592), (64, 315423864), (72, 280376768), (76, 265620096), (84, 240322944), (96, 210282576), (112, 180242208), (114, 177080064), (126, 160215296), (128, 157711932), (133, 151782912), (144, 140188384), (152, 132810048), (168, 120161472), (171, 118053376), (192, 105141288), (224, 90121104), (228, 88540032), (252, 80107648), (256, 78855966), (266, 75891456), (288, 70094192), (304, 66405024), (336, 60080736), (342, 59026688), (384, 52570644), (399, 50594304), (448, 45060552), (456, 44270016), (504, 40053824), (512, 39427983), (532, 37945728), (576, 35047096), (608, 33202512), (672, 30040368), (684, 29513344), (768, 26285322), (798, 25297152), (896, 22530276), (912, 22135008), (1008, 20026912), (1064, 18972864), (1152, 17523548), (1197, 16864768), (1216, 16601256), (1344, 15020184), (1368, 14756672), (1536, 13142661), (1596, 12648576), (1792, 11265138), (1824, 11067504), (2016, 10013456), (2128, 9486432), (2304, 8761774), (2394, 8432384), (2432, 8300628), (2688, 7510092), (2736, 7378336), (3192, 6324288), (3584, 5632569), (3648, 5533752), (4032, 5006728), (4256, 4743216), (4608, 4380887), (4788, 4216192), (4864, 4150314), (5376, 3755046), (5472, 3689168), (6384, 3162144), (7296, 2766876), (8064, 2503364), (8512, 2371608), (9576, 2108096), (9728, 2075157), (10752, 1877523), (10944, 1844584), (12768, 1581072), (14592, 1383438), (16128, 1251682), (17024, 1185804), (19152, 1054048), (21888, 922292), (25536, 790536), (29184, 691719), (32256, 625841), (32939, 612864), (34048, 592902), (38304, 527024), (43776, 461146), (51072, 395268), (65878, 306432), (68096, 296451), (76608, 263512), (87552, 230573), (98817, 204288), (102144, 197634), (131756, 153216)]