20111843217

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{134087}}^1$

素因数の和:134297

約数の個数: 24

約数和(自身を含む): 28650851136

約数和(自身を除く): 8539007919

約数列:

[1, 3, 17, 51, 173, 289, 519, 867, 2941, 8823, 49997, 134087, 149991, 402261, 2279479, 6838437, 23197051, 38751143, 69591153, 116253429, 394349867, 1183049601, 6703947739, 20111843217]

約数ペア:

[(1, 20111843217), (3, 6703947739), (17, 1183049601), (51, 394349867), (173, 116253429), (289, 69591153), (519, 38751143), (867, 23197051), (2941, 6838437), (8823, 2279479), (49997, 402261), (134087, 149991)]