20496446

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9551}}^1$

素因数の和:9619

約数の個数: 16

約数和(自身を含む): 32667840

約数和(自身を除く): 12171394

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9551, 19102, 276979, 353387, 553958, 706774, 10248223, 20496446]

約数ペア:

[(1, 20496446), (2, 10248223), (29, 706774), (37, 553958), (58, 353387), (74, 276979), (1073, 19102), (2146, 9551)]