20147342391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2273}}^1\times {\mathrm{89533}}^1$

素因数の和:91823

約数の個数: 24

約数和(自身を含む): 31761649296

約数和(自身を除く): 11614306905

約数列:

[1, 3, 9, 11, 33, 99, 2273, 6819, 20457, 25003, 75009, 89533, 225027, 268599, 805797, 984863, 2954589, 8863767, 203508509, 610525527, 1831576581, 2238593599, 6715780797, 20147342391]

約数ペア:

[(1, 20147342391), (3, 6715780797), (9, 2238593599), (11, 1831576581), (33, 610525527), (99, 203508509), (2273, 8863767), (6819, 2954589), (20457, 984863), (25003, 805797), (75009, 268599), (89533, 225027)]