2000920317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2953}}^1\times {\mathrm{20533}}^1$

素因数の和:23500

約数の個数: 16

約数和(自身を含む): 2911556928

約数和(自身を除く): 910636611

約数列:

[1, 3, 11, 33, 2953, 8859, 20533, 32483, 61599, 97449, 225863, 677589, 60633949, 181901847, 666973439, 2000920317]

約数ペア:

[(1, 2000920317), (3, 666973439), (11, 181901847), (33, 60633949), (2953, 677589), (8859, 225863), (20533, 97449), (32483, 61599)]