20424096

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 74511360

約数和(自身を除く): 54087264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 307, 308, 336, 352, 378, 396, 432, 462, 504, 528, 594, 614, 616, 672, 693, 756, 792, 864, 921, 924, 1008, 1056, 1188, 1228, 1232, 1386, 1512, 1584, 1842, 1848, 2016, 2079, 2149, 2376, 2456, 2464, 2763, 2772, 3024, 3168, 3377, 3684, 3696, 4158, 4298, 4752, 4912, 5526, 5544, 6048, 6447, 6754, 7368, 7392, 8289, 8316, 8596, 9504, 9824, 10131, 11052, 11088, 12894, 13508, 14736, 16578, 16632, 17192, 19341, 20262, 22104, 22176, 23639, 25788, 27016, 29472, 30393, 33156, 33264, 34384, 38682, 40524, 44208, 47278, 51576, 54032, 58023, 60786, 66312, 66528, 68768, 70917, 77364, 81048, 88416, 91179, 94556, 103152, 108064, 116046, 121572, 132624, 141834, 154728, 162096, 182358, 189112, 206304, 212751, 232092, 243144, 265248, 283668, 309456, 324192, 364716, 378224, 425502, 464184, 486288, 567336, 618912, 638253, 729432, 756448, 851004, 928368, 972576, 1134672, 1276506, 1458864, 1702008, 1856736, 2269344, 2553012, 2917728, 3404016, 5106024, 6808032, 10212048, 20424096]

約数ペア:

[(1, 20424096), (2, 10212048), (3, 6808032), (4, 5106024), (6, 3404016), (7, 2917728), (8, 2553012), (9, 2269344), (11, 1856736), (12, 1702008), (14, 1458864), (16, 1276506), (18, 1134672), (21, 972576), (22, 928368), (24, 851004), (27, 756448), (28, 729432), (32, 638253), (33, 618912), (36, 567336), (42, 486288), (44, 464184), (48, 425502), (54, 378224), (56, 364716), (63, 324192), (66, 309456), (72, 283668), (77, 265248), (84, 243144), (88, 232092), (96, 212751), (99, 206304), (108, 189112), (112, 182358), (126, 162096), (132, 154728), (144, 141834), (154, 132624), (168, 121572), (176, 116046), (189, 108064), (198, 103152), (216, 94556), (224, 91179), (231, 88416), (252, 81048), (264, 77364), (288, 70917), (297, 68768), (307, 66528), (308, 66312), (336, 60786), (352, 58023), (378, 54032), (396, 51576), (432, 47278), (462, 44208), (504, 40524), (528, 38682), (594, 34384), (614, 33264), (616, 33156), (672, 30393), (693, 29472), (756, 27016), (792, 25788), (864, 23639), (921, 22176), (924, 22104), (1008, 20262), (1056, 19341), (1188, 17192), (1228, 16632), (1232, 16578), (1386, 14736), (1512, 13508), (1584, 12894), (1842, 11088), (1848, 11052), (2016, 10131), (2079, 9824), (2149, 9504), (2376, 8596), (2456, 8316), (2464, 8289), (2763, 7392), (2772, 7368), (3024, 6754), (3168, 6447), (3377, 6048), (3684, 5544), (3696, 5526), (4158, 4912), (4298, 4752)]