20467392

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{881}}^1$

素因数の和:918

約数の個数: 84

約数和(自身を含む): 59591448

約数和(自身を除く): 39124056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 528, 704, 726, 881, 968, 1056, 1452, 1762, 1936, 2112, 2643, 2904, 3524, 3872, 5286, 5808, 7048, 7744, 9691, 10572, 11616, 14096, 19382, 21144, 23232, 28192, 29073, 38764, 42288, 56384, 58146, 77528, 84576, 106601, 116292, 155056, 169152, 213202, 232584, 310112, 319803, 426404, 465168, 620224, 639606, 852808, 930336, 1279212, 1705616, 1860672, 2558424, 3411232, 5116848, 6822464, 10233696, 20467392]

約数ペア:

[(1, 20467392), (2, 10233696), (3, 6822464), (4, 5116848), (6, 3411232), (8, 2558424), (11, 1860672), (12, 1705616), (16, 1279212), (22, 930336), (24, 852808), (32, 639606), (33, 620224), (44, 465168), (48, 426404), (64, 319803), (66, 310112), (88, 232584), (96, 213202), (121, 169152), (132, 155056), (176, 116292), (192, 106601), (242, 84576), (264, 77528), (352, 58146), (363, 56384), (484, 42288), (528, 38764), (704, 29073), (726, 28192), (881, 23232), (968, 21144), (1056, 19382), (1452, 14096), (1762, 11616), (1936, 10572), (2112, 9691), (2643, 7744), (2904, 7048), (3524, 5808), (3872, 5286)]