20712624

素因数分解:

$2^4\times 3^1\times {\mathrm{431513}}^1$

素因数の和:431524

約数の個数: 20

約数和(自身を含む): 53507736

約数和(自身を除く): 32795112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431513, 863026, 1294539, 1726052, 2589078, 3452104, 5178156, 6904208, 10356312, 20712624]

約数ペア:

[(1, 20712624), (2, 10356312), (3, 6904208), (4, 5178156), (6, 3452104), (8, 2589078), (12, 1726052), (16, 1294539), (24, 863026), (48, 431513)]