20135731968

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^2\times {\mathrm{72227}}^1$

素因数の和:72271

約数の個数: 162

約数和(自身を含む): 63814810332

約数和(自身を除く): 43679078364

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 768, 792, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1936, 2112, 2178, 2304, 2816, 2904, 3168, 3872, 4224, 4356, 5808, 6336, 7744, 8448, 8712, 11616, 12672, 15488, 17424, 23232, 25344, 30976, 34848, 46464, 69696, 72227, 92928, 139392, 144454, 216681, 278784, 288908, 433362, 577816, 650043, 794497, 866724, 1155632, 1300086, 1588994, 1733448, 2311264, 2383491, 2600172, 3177988, 3466896, 4622528, 4766982, 5200344, 6355976, 6933792, 7150473, 8739467, 9245056, 9533964, 10400688, 12711952, 13867584, 14300946, 17478934, 18490112, 19067928, 20801376, 25423904, 26218401, 27735168, 28601892, 34957868, 38135856, 41602752, 50847808, 52436802, 55470336, 57203784, 69915736, 76271712, 78655203, 83205504, 101695616, 104873604, 114407568, 139831472, 152543424, 157310406, 166411008, 203391232, 209747208, 228815136, 279662944, 305086848, 314620812, 419494416, 457630272, 559325888, 610173696, 629241624, 838988832, 915260544, 1118651776, 1258483248, 1677977664, 1830521088, 2237303552, 2516966496, 3355955328, 5033932992, 6711910656, 10067865984, 20135731968]

約数ペア:

[(1, 20135731968), (2, 10067865984), (3, 6711910656), (4, 5033932992), (6, 3355955328), (8, 2516966496), (9, 2237303552), (11, 1830521088), (12, 1677977664), (16, 1258483248), (18, 1118651776), (22, 915260544), (24, 838988832), (32, 629241624), (33, 610173696), (36, 559325888), (44, 457630272), (48, 419494416), (64, 314620812), (66, 305086848), (72, 279662944), (88, 228815136), (96, 209747208), (99, 203391232), (121, 166411008), (128, 157310406), (132, 152543424), (144, 139831472), (176, 114407568), (192, 104873604), (198, 101695616), (242, 83205504), (256, 78655203), (264, 76271712), (288, 69915736), (352, 57203784), (363, 55470336), (384, 52436802), (396, 50847808), (484, 41602752), (528, 38135856), (576, 34957868), (704, 28601892), (726, 27735168), (768, 26218401), (792, 25423904), (968, 20801376), (1056, 19067928), (1089, 18490112), (1152, 17478934), (1408, 14300946), (1452, 13867584), (1584, 12711952), (1936, 10400688), (2112, 9533964), (2178, 9245056), (2304, 8739467), (2816, 7150473), (2904, 6933792), (3168, 6355976), (3872, 5200344), (4224, 4766982), (4356, 4622528), (5808, 3466896), (6336, 3177988), (7744, 2600172), (8448, 2383491), (8712, 2311264), (11616, 1733448), (12672, 1588994), (15488, 1300086), (17424, 1155632), (23232, 866724), (25344, 794497), (30976, 650043), (34848, 577816), (46464, 433362), (69696, 288908), (72227, 278784), (92928, 216681), (139392, 144454)]