19960872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36161}}^1$

素因数の和:36193

約数の個数: 32

約数和(自身を含む): 52073280

約数和(自身を除く): 32112408

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 36161, 72322, 108483, 144644, 216966, 289288, 433932, 831703, 867864, 1663406, 2495109, 3326812, 4990218, 6653624, 9980436, 19960872]

約数ペア:

[(1, 19960872), (2, 9980436), (3, 6653624), (4, 4990218), (6, 3326812), (8, 2495109), (12, 1663406), (23, 867864), (24, 831703), (46, 433932), (69, 289288), (92, 216966), (138, 144644), (184, 108483), (276, 72322), (552, 36161)]