20247001772

素因数分解:

$2^2\times {\mathrm{6247}}^1\times {\mathrm{810269}}^1$

素因数の和:816520

約数の個数: 12

約数和(自身を含む): 35437968720

約数和(自身を除く): 15190966948

約数列:

[1, 2, 4, 6247, 12494, 24988, 810269, 1620538, 3241076, 5061750443, 10123500886, 20247001772]

約数ペア:

[(1, 20247001772), (2, 10123500886), (4, 5061750443), (6247, 3241076), (12494, 1620538), (24988, 810269)]