20043419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 2938981

約数列:

[1, 11, 23, 227, 253, 349, 2497, 3839, 5221, 8027, 57431, 79223, 88297, 871453, 1822129, 20043419]

約数ペア:

[(1, 20043419), (11, 1822129), (23, 871453), (227, 88297), (253, 79223), (349, 57431), (2497, 8027), (3839, 5221)]