20944187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 24717312

約数和(自身を除く): 3773125

約数列:

[1, 11, 17, 47, 187, 517, 799, 2383, 8789, 26213, 40511, 112001, 445621, 1232011, 1904017, 20944187]

約数ペア:

[(1, 20944187), (11, 1904017), (17, 1232011), (47, 445621), (187, 112001), (517, 40511), (799, 26213), (2383, 8789)]