20432659968

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{211151}}^1$

素因数の和:211185

約数の個数: 160

約数和(自身を含む): 69122718720

約数和(自身を除く): 48690058752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3584, 4032, 4608, 5376, 6048, 6912, 8064, 10752, 12096, 13824, 16128, 24192, 32256, 48384, 96768, 211151, 422302, 633453, 844604, 1266906, 1478057, 1689208, 1900359, 2533812, 2956114, 3378416, 3800718, 4434171, 5067624, 5701077, 5912228, 6756832, 7601436, 8868342, 10135248, 11402154, 11824456, 13302513, 13513664, 15202872, 17736684, 20270496, 22804308, 23648912, 26605026, 27027328, 30405744, 35473368, 39907539, 40540992, 45608616, 47297824, 53210052, 54054656, 60811488, 70946736, 79815078, 81081984, 91217232, 94595648, 106420104, 108109312, 121622976, 141893472, 159630156, 162163968, 182434464, 189191296, 212840208, 243245952, 283786944, 319260312, 324327936, 364868928, 378382592, 425680416, 486491904, 567573888, 638520624, 729737856, 756765184, 851360832, 972983808, 1135147776, 1277041248, 1459475712, 1702721664, 2270295552, 2554082496, 2918951424, 3405443328, 5108164992, 6810886656, 10216329984, 20432659968]

約数ペア:

[(1, 20432659968), (2, 10216329984), (3, 6810886656), (4, 5108164992), (6, 3405443328), (7, 2918951424), (8, 2554082496), (9, 2270295552), (12, 1702721664), (14, 1459475712), (16, 1277041248), (18, 1135147776), (21, 972983808), (24, 851360832), (27, 756765184), (28, 729737856), (32, 638520624), (36, 567573888), (42, 486491904), (48, 425680416), (54, 378382592), (56, 364868928), (63, 324327936), (64, 319260312), (72, 283786944), (84, 243245952), (96, 212840208), (108, 189191296), (112, 182434464), (126, 162163968), (128, 159630156), (144, 141893472), (168, 121622976), (189, 108109312), (192, 106420104), (216, 94595648), (224, 91217232), (252, 81081984), (256, 79815078), (288, 70946736), (336, 60811488), (378, 54054656), (384, 53210052), (432, 47297824), (448, 45608616), (504, 40540992), (512, 39907539), (576, 35473368), (672, 30405744), (756, 27027328), (768, 26605026), (864, 23648912), (896, 22804308), (1008, 20270496), (1152, 17736684), (1344, 15202872), (1512, 13513664), (1536, 13302513), (1728, 11824456), (1792, 11402154), (2016, 10135248), (2304, 8868342), (2688, 7601436), (3024, 6756832), (3456, 5912228), (3584, 5701077), (4032, 5067624), (4608, 4434171), (5376, 3800718), (6048, 3378416), (6912, 2956114), (8064, 2533812), (10752, 1900359), (12096, 1689208), (13824, 1478057), (16128, 1266906), (24192, 844604), (32256, 633453), (48384, 422302), (96768, 211151)]