20767548

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13627}}^1$

素因数の和:13761

約数の個数: 24

約数和(自身を含む): 48842752

約数和(自身を除く): 28075204

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13627, 27254, 40881, 54508, 81762, 163524, 1730629, 3461258, 5191887, 6922516, 10383774, 20767548]

約数ペア:

[(1, 20767548), (2, 10383774), (3, 6922516), (4, 5191887), (6, 3461258), (12, 1730629), (127, 163524), (254, 81762), (381, 54508), (508, 40881), (762, 27254), (1524, 13627)]