20123034

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{45943}}^1$

素因数の和:46021

約数の個数: 16

約数和(自身を含む): 40798272

約数和(自身を除く): 20675238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 45943, 91886, 137829, 275658, 3353839, 6707678, 10061517, 20123034]

約数ペア:

[(1, 20123034), (2, 10061517), (3, 6707678), (6, 3353839), (73, 275658), (146, 137829), (219, 91886), (438, 45943)]