20126101242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258026939}}^1$

素因数の和:258026957

約数の個数: 16

約数和(自身を含む): 43348525920

約数和(自身を除く): 23222424678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258026939, 516053878, 774080817, 1548161634, 3354350207, 6708700414, 10063050621, 20126101242]

約数ペア:

[(1, 20126101242), (2, 10063050621), (3, 6708700414), (6, 3354350207), (13, 1548161634), (26, 774080817), (39, 516053878), (78, 258026939)]