20026732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2383}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 38449152

約数和(自身を除く): 18422420

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 2383, 4202, 4766, 8404, 9532, 26213, 52426, 104852, 455153, 910306, 1820612, 5006683, 10013366, 20026732]

約数ペア:

[(1, 20026732), (2, 10013366), (4, 5006683), (11, 1820612), (22, 910306), (44, 455153), (191, 104852), (382, 52426), (764, 26213), (2101, 9532), (2383, 8404), (4202, 4766)]