20067756

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38891}}^1$

素因数の和:38941

約数の個数: 24

約数和(自身を含む): 47914944

約数和(自身を除く): 27847188

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 38891, 77782, 116673, 155564, 233346, 466692, 1672313, 3344626, 5016939, 6689252, 10033878, 20067756]

約数ペア:

[(1, 20067756), (2, 10033878), (3, 6689252), (4, 5016939), (6, 3344626), (12, 1672313), (43, 466692), (86, 233346), (129, 155564), (172, 116673), (258, 77782), (516, 38891)]