20126711267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1\times {\mathrm{709}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 22985256000

約数和(自身を除く): 2858544733

約数列:

[1, 13, 19, 247, 281, 409, 709, 3653, 5317, 5339, 7771, 9217, 13471, 69407, 101023, 114929, 175123, 199229, 289981, 1494077, 2183651, 2589977, 3769753, 3785351, 5509639, 28387463, 49209563, 71625307, 81484661, 1059300593, 1548208559, 20126711267]

約数ペア:

[(1, 20126711267), (13, 1548208559), (19, 1059300593), (247, 81484661), (281, 71625307), (409, 49209563), (709, 28387463), (3653, 5509639), (5317, 3785351), (5339, 3769753), (7771, 2589977), (9217, 2183651), (13471, 1494077), (69407, 289981), (101023, 199229), (114929, 175123)]