20173856909

素因数分解:

${\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1\times {\mathrm{4919}}^1$

素因数の和:5840

約数の個数: 16

約数和(自身を含む): 20837498880

約数和(自身を除く): 663641971

約数列:

[1, 43, 127, 751, 4919, 5461, 32293, 95377, 211517, 624713, 3694169, 4101211, 26862659, 158849267, 469159463, 20173856909]

約数ペア:

[(1, 20173856909), (43, 469159463), (127, 158849267), (751, 26862659), (4919, 4101211), (5461, 3694169), (32293, 624713), (95377, 211517)]