20132953911

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{948281}}^1$

素因数の和:948631

約数の個数: 24

約数和(自身を含む): 33334008864

約数和(自身を除く): 13201054953

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 7077, 21231, 948281, 2844843, 6637967, 8534529, 19913901, 59741703, 319570697, 958712091, 2236994879, 2876136273, 6710984637, 20132953911]

約数ペア:

[(1, 20132953911), (3, 6710984637), (7, 2876136273), (9, 2236994879), (21, 958712091), (63, 319570697), (337, 59741703), (1011, 19913901), (2359, 8534529), (3033, 6637967), (7077, 2844843), (21231, 948281)]