20148976128

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:1078

約数の個数: 160

約数和(自身を含む): 54597755520

約数和(自身を除く): 34448779392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 151, 192, 218, 256, 302, 327, 384, 436, 453, 512, 604, 654, 768, 797, 872, 906, 1208, 1308, 1536, 1594, 1744, 1812, 2391, 2416, 2616, 3188, 3488, 3624, 4782, 4832, 5232, 6376, 6976, 7248, 9564, 9664, 10464, 12752, 13952, 14496, 16459, 19128, 19328, 20928, 25504, 27904, 28992, 32918, 38256, 38656, 41856, 49377, 51008, 55808, 57984, 65836, 76512, 77312, 83712, 86873, 98754, 102016, 115968, 120347, 131672, 153024, 167424, 173746, 197508, 204032, 231936, 240694, 260619, 263344, 306048, 347492, 361041, 395016, 408064, 481388, 521238, 526688, 612096, 694984, 722082, 790032, 962776, 1042476, 1053376, 1224192, 1389968, 1444164, 1580064, 1925552, 2084952, 2106752, 2779936, 2888328, 3160128, 3851104, 4169904, 4213504, 5559872, 5776656, 6320256, 7702208, 8339808, 8427008, 11119744, 11553312, 12640512, 13117823, 15404416, 16679616, 22239488, 23106624, 25281024, 26235646, 30808832, 33359232, 39353469, 44478976, 46213248, 52471292, 61617664, 66718464, 78706938, 92426496, 104942584, 133436928, 157413876, 184852992, 209885168, 314827752, 419770336, 629655504, 839540672, 1259311008, 1679081344, 2518622016, 3358162688, 5037244032, 6716325376, 10074488064, 20148976128]

約数ペア:

[(1, 20148976128), (2, 10074488064), (3, 6716325376), (4, 5037244032), (6, 3358162688), (8, 2518622016), (12, 1679081344), (16, 1259311008), (24, 839540672), (32, 629655504), (48, 419770336), (64, 314827752), (96, 209885168), (109, 184852992), (128, 157413876), (151, 133436928), (192, 104942584), (218, 92426496), (256, 78706938), (302, 66718464), (327, 61617664), (384, 52471292), (436, 46213248), (453, 44478976), (512, 39353469), (604, 33359232), (654, 30808832), (768, 26235646), (797, 25281024), (872, 23106624), (906, 22239488), (1208, 16679616), (1308, 15404416), (1536, 13117823), (1594, 12640512), (1744, 11553312), (1812, 11119744), (2391, 8427008), (2416, 8339808), (2616, 7702208), (3188, 6320256), (3488, 5776656), (3624, 5559872), (4782, 4213504), (4832, 4169904), (5232, 3851104), (6376, 3160128), (6976, 2888328), (7248, 2779936), (9564, 2106752), (9664, 2084952), (10464, 1925552), (12752, 1580064), (13952, 1444164), (14496, 1389968), (16459, 1224192), (19128, 1053376), (19328, 1042476), (20928, 962776), (25504, 790032), (27904, 722082), (28992, 694984), (32918, 612096), (38256, 526688), (38656, 521238), (41856, 481388), (49377, 408064), (51008, 395016), (55808, 361041), (57984, 347492), (65836, 306048), (76512, 263344), (77312, 260619), (83712, 240694), (86873, 231936), (98754, 204032), (102016, 197508), (115968, 173746), (120347, 167424), (131672, 153024)]