20435607639

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{44522021}}^1$

素因数の和:44522047

約数の個数: 16

約数和(自身を含む): 32055855840

約数和(自身を除く): 11620248201

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 44522021, 133566063, 400698189, 756874357, 1202094567, 2270623071, 6811869213, 20435607639]

約数ペア:

[(1, 20435607639), (3, 6811869213), (9, 2270623071), (17, 1202094567), (27, 756874357), (51, 400698189), (153, 133566063), (459, 44522021)]