20139367232

素因数分解:

$2^6\times {\mathrm{479}}^1\times {\mathrm{547}}^1\times {\mathrm{1201}}^1$

素因数の和:2239

約数の個数: 56

約数和(自身を含む): 40154108160

約数和(自身を除く): 20014740928

約数列:

[1, 2, 4, 8, 16, 32, 64, 479, 547, 958, 1094, 1201, 1916, 2188, 2402, 3832, 4376, 4804, 7664, 8752, 9608, 15328, 17504, 19216, 30656, 35008, 38432, 76864, 262013, 524026, 575279, 656947, 1048052, 1150558, 1313894, 2096104, 2301116, 2627788, 4192208, 4602232, 5255576, 8384416, 9204464, 10511152, 16768832, 18408928, 21022304, 36817856, 42044608, 314677613, 629355226, 1258710452, 2517420904, 5034841808, 10069683616, 20139367232]

約数ペア:

[(1, 20139367232), (2, 10069683616), (4, 5034841808), (8, 2517420904), (16, 1258710452), (32, 629355226), (64, 314677613), (479, 42044608), (547, 36817856), (958, 21022304), (1094, 18408928), (1201, 16768832), (1916, 10511152), (2188, 9204464), (2402, 8384416), (3832, 5255576), (4376, 4602232), (4804, 4192208), (7664, 2627788), (8752, 2301116), (9608, 2096104), (15328, 1313894), (17504, 1150558), (19216, 1048052), (30656, 656947), (35008, 575279), (38432, 524026), (76864, 262013)]