20149006072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14903111}}^1$

素因数の和:14903143

約数の個数: 24

約数和(自身を含む): 40909042440

約数和(自身を除く): 20760036368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14903111, 29806222, 59612444, 119224888, 193740443, 387480886, 774961772, 1549923544, 2518625759, 5037251518, 10074503036, 20149006072]

約数ペア:

[(1, 20149006072), (2, 10074503036), (4, 5037251518), (8, 2518625759), (13, 1549923544), (26, 774961772), (52, 387480886), (104, 193740443), (169, 119224888), (338, 59612444), (676, 29806222), (1352, 14903111)]