20595874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2741}}^1$

素因数の和:2790

約数の個数: 24

約数和(自身を含む): 35355348

約数和(自身を除く): 14759474

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 2741, 3757, 5482, 7514, 35633, 46597, 71266, 93194, 605761, 792149, 1211522, 1584298, 10297937, 20595874]

約数ペア:

[(1, 20595874), (2, 10297937), (13, 1584298), (17, 1211522), (26, 792149), (34, 605761), (221, 93194), (289, 71266), (442, 46597), (578, 35633), (2741, 7514), (3757, 5482)]