20029077

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 30939480

約数和(自身を除く): 10910403

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1201, 1853, 3603, 5559, 10809, 16677, 20417, 61251, 130909, 183753, 392727, 1178181, 2225453, 6676359, 20029077]

約数ペア:

[(1, 20029077), (3, 6676359), (9, 2225453), (17, 1178181), (51, 392727), (109, 183753), (153, 130909), (327, 61251), (981, 20417), (1201, 16677), (1853, 10809), (3603, 5559)]