20996933211

素因数分解:

$3^3\times {\mathrm{4567}}^1\times {\mathrm{170279}}^1$

素因数の和:174855

約数の個数: 16

約数和(自身を含む): 31113561600

約数和(自身を除く): 10116628389

約数列:

[1, 3, 9, 27, 4567, 13701, 41103, 123309, 170279, 510837, 1532511, 4597533, 777664193, 2332992579, 6998977737, 20996933211]

約数ペア:

[(1, 20996933211), (3, 6998977737), (9, 2332992579), (27, 777664193), (4567, 4597533), (13701, 1532511), (41103, 510837), (123309, 170279)]