20636253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3533}}^1$

素因数の和:3609

約数の個数: 24

約数和(自身を含む): 33078240

約数和(自身を除く): 12441987

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 3533, 5841, 10599, 31797, 38863, 116589, 208447, 349767, 625341, 1876023, 2292917, 6878751, 20636253]

約数ペア:

[(1, 20636253), (3, 6878751), (9, 2292917), (11, 1876023), (33, 625341), (59, 349767), (99, 208447), (177, 116589), (531, 38863), (649, 31797), (1947, 10599), (3533, 5841)]