20097037708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{456750857}}^1$

素因数の和:456750872

約数の個数: 12

約数和(自身を含む): 38367072072

約数和(自身を除く): 18270034364

約数列:

[1, 2, 4, 11, 22, 44, 456750857, 913501714, 1827003428, 5024259427, 10048518854, 20097037708]

約数ペア:

[(1, 20097037708), (2, 10048518854), (4, 5024259427), (11, 1827003428), (22, 913501714), (44, 456750857)]