20160626044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{387704347}}^1$

素因数の和:387704364

約数の個数: 12

約数和(自身を含む): 37995026104

約数和(自身を除く): 17834400060

約数列:

[1, 2, 4, 13, 26, 52, 387704347, 775408694, 1550817388, 5040156511, 10080313022, 20160626044]

約数ペア:

[(1, 20160626044), (2, 10080313022), (4, 5040156511), (13, 1550817388), (26, 775408694), (52, 387704347)]