20423694

素因数分解:

$2^1\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{2797}}^1$

素因数の和:4019

約数の個数: 16

約数和(自身を含む): 40895568

約数和(自身を除く): 20471874

約数列:

[1, 2, 3, 6, 1217, 2434, 2797, 3651, 5594, 7302, 8391, 16782, 3403949, 6807898, 10211847, 20423694]

約数ペア:

[(1, 20423694), (2, 10211847), (3, 6807898), (6, 3403949), (1217, 16782), (2434, 8391), (2797, 7302), (3651, 5594)]