20456424014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{421417}}^1$

素因数の和:423299

約数の個数: 16

約数和(自身を含む): 33062770608

約数和(自身を除く): 12606346594

約数列:

[1, 2, 13, 26, 1867, 3734, 24271, 48542, 421417, 842834, 5478421, 10956842, 786785539, 1573571078, 10228212007, 20456424014]

約数ペア:

[(1, 20456424014), (2, 10228212007), (13, 1573571078), (26, 786785539), (1867, 10956842), (3734, 5478421), (24271, 842834), (48542, 421417)]