20286296043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{605543}}^1$

素因数の和:606418

約数の個数: 16

約数和(自身を含む): 29162999040

約数和(自身を除く): 8876702997

約数列:

[1, 3, 13, 39, 859, 2577, 11167, 33501, 605543, 1816629, 7872059, 23616177, 520161437, 1560484311, 6762098681, 20286296043]

約数ペア:

[(1, 20286296043), (3, 6762098681), (13, 1560484311), (39, 520161437), (859, 23616177), (2577, 7872059), (11167, 1816629), (33501, 605543)]