20148470496

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{302857}}^1$

素因数の和:302894

約数の個数: 192

約数和(自身を含む): 73267407360

約数和(自身を除く): 53118936864

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, 308, 336, 352, 378, 396, 432, 462, 504, 528, 594, 616, 672, 693, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1386, 1512, 1584, 1848, 2016, 2079, 2376, 2464, 2772, 3024, 3168, 3696, 4158, 4752, 5544, 6048, 7392, 8316, 9504, 11088, 16632, 22176, 33264, 66528, 302857, 605714, 908571, 1211428, 1817142, 2119999, 2422856, 2725713, 3331427, 3634284, 4239998, 4845712, 5451426, 6359997, 6662854, 7268568, 8177139, 8479996, 9691424, 9994281, 10902852, 12719994, 13325708, 14537136, 16354278, 16959992, 19079991, 19988562, 21805704, 23319989, 25439988, 26651416, 29074272, 29982843, 32708556, 33919984, 38159982, 39977124, 43611408, 46639978, 50879976, 53302832, 57239973, 59965686, 65417112, 67839968, 69959967, 76319964, 79954248, 87222816, 89948529, 93279956, 101759952, 106605664, 114479946, 119931372, 130834224, 139919934, 152639928, 159908496, 179897058, 186559912, 203519904, 209879901, 228959892, 239862744, 261668448, 279839868, 305279856, 319816992, 359794116, 373119824, 419759802, 457919784, 479725488, 559679736, 610559712, 629639703, 719588232, 746239648, 839519604, 915839568, 959450976, 1119359472, 1259279406, 1439176464, 1679039208, 1831679136, 2238718944, 2518558812, 2878352928, 3358078416, 5037117624, 6716156832, 10074235248, 20148470496]

約数ペア:

[(1, 20148470496), (2, 10074235248), (3, 6716156832), (4, 5037117624), (6, 3358078416), (7, 2878352928), (8, 2518558812), (9, 2238718944), (11, 1831679136), (12, 1679039208), (14, 1439176464), (16, 1259279406), (18, 1119359472), (21, 959450976), (22, 915839568), (24, 839519604), (27, 746239648), (28, 719588232), (32, 629639703), (33, 610559712), (36, 559679736), (42, 479725488), (44, 457919784), (48, 419759802), (54, 373119824), (56, 359794116), (63, 319816992), (66, 305279856), (72, 279839868), (77, 261668448), (84, 239862744), (88, 228959892), (96, 209879901), (99, 203519904), (108, 186559912), (112, 179897058), (126, 159908496), (132, 152639928), (144, 139919934), (154, 130834224), (168, 119931372), (176, 114479946), (189, 106605664), (198, 101759952), (216, 93279956), (224, 89948529), (231, 87222816), (252, 79954248), (264, 76319964), (288, 69959967), (297, 67839968), (308, 65417112), (336, 59965686), (352, 57239973), (378, 53302832), (396, 50879976), (432, 46639978), (462, 43611408), (504, 39977124), (528, 38159982), (594, 33919984), (616, 32708556), (672, 29982843), (693, 29074272), (756, 26651416), (792, 25439988), (864, 23319989), (924, 21805704), (1008, 19988562), (1056, 19079991), (1188, 16959992), (1232, 16354278), (1386, 14537136), (1512, 13325708), (1584, 12719994), (1848, 10902852), (2016, 9994281), (2079, 9691424), (2376, 8479996), (2464, 8177139), (2772, 7268568), (3024, 6662854), (3168, 6359997), (3696, 5451426), (4158, 4845712), (4752, 4239998), (5544, 3634284), (6048, 3331427), (7392, 2725713), (8316, 2422856), (9504, 2119999), (11088, 1817142), (16632, 1211428), (22176, 908571), (33264, 605714), (66528, 302857)]