20804566004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{226136587}}^1$

素因数の和:226136614

約数の個数: 12

約数和(自身を含む): 37990946784

約数和(自身を除く): 17186380780

約数列:

[1, 2, 4, 23, 46, 92, 226136587, 452273174, 904546348, 5201141501, 10402283002, 20804566004]

約数ペア:

[(1, 20804566004), (2, 10402283002), (4, 5201141501), (23, 904546348), (46, 452273174), (92, 226136587)]