20426220864

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{266633}}^1$

素因数の和:266677

約数の個数: 168

約数和(自身を含む): 70434037440

約数和(自身を除く): 50007816576

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, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 8512, 9576, 10944, 12768, 19152, 25536, 38304, 76608, 266633, 533266, 799899, 1066532, 1599798, 1866431, 2133064, 2399697, 3199596, 3732862, 4266128, 4799394, 5066027, 5599293, 6399192, 7465724, 8532256, 9598788, 10132054, 11198586, 12798384, 14931448, 15198081, 16797879, 17064512, 19197576, 20264108, 22397172, 25596768, 29862896, 30396162, 33595758, 35462189, 38395152, 40528216, 44794344, 45594243, 51193536, 59725792, 60792324, 67191516, 70924378, 76790304, 81056432, 89588688, 91188486, 106386567, 119451584, 121584648, 134383032, 141848756, 153580608, 162112864, 179177376, 182376972, 212773134, 243169296, 268766064, 283697512, 319159701, 324225728, 358354752, 364753944, 425546268, 486338592, 537532128, 567395024, 638319402, 729507888, 851092536, 972677184, 1075064256, 1134790048, 1276638804, 1459015776, 1702185072, 2269580096, 2553277608, 2918031552, 3404370144, 5106555216, 6808740288, 10213110432, 20426220864]

約数ペア:

[(1, 20426220864), (2, 10213110432), (3, 6808740288), (4, 5106555216), (6, 3404370144), (7, 2918031552), (8, 2553277608), (9, 2269580096), (12, 1702185072), (14, 1459015776), (16, 1276638804), (18, 1134790048), (19, 1075064256), (21, 972677184), (24, 851092536), (28, 729507888), (32, 638319402), (36, 567395024), (38, 537532128), (42, 486338592), (48, 425546268), (56, 364753944), (57, 358354752), (63, 324225728), (64, 319159701), (72, 283697512), (76, 268766064), (84, 243169296), (96, 212773134), (112, 182376972), (114, 179177376), (126, 162112864), (133, 153580608), (144, 141848756), (152, 134383032), (168, 121584648), (171, 119451584), (192, 106386567), (224, 91188486), (228, 89588688), (252, 81056432), (266, 76790304), (288, 70924378), (304, 67191516), (336, 60792324), (342, 59725792), (399, 51193536), (448, 45594243), (456, 44794344), (504, 40528216), (532, 38395152), (576, 35462189), (608, 33595758), (672, 30396162), (684, 29862896), (798, 25596768), (912, 22397172), (1008, 20264108), (1064, 19197576), (1197, 17064512), (1216, 16797879), (1344, 15198081), (1368, 14931448), (1596, 12798384), (1824, 11198586), (2016, 10132054), (2128, 9598788), (2394, 8532256), (2736, 7465724), (3192, 6399192), (3648, 5599293), (4032, 5066027), (4256, 4799394), (4788, 4266128), (5472, 3732862), (6384, 3199596), (8512, 2399697), (9576, 2133064), (10944, 1866431), (12768, 1599798), (19152, 1066532), (25536, 799899), (38304, 533266), (76608, 266633)]