20034639

素因数分解:

$3^2\times {\mathrm{1171}}^1\times {\mathrm{1901}}^1$

素因数の和:3078

約数の個数: 12

約数和(自身を含む): 28978872

約数和(自身を除く): 8944233

約数列:

[1, 3, 9, 1171, 1901, 3513, 5703, 10539, 17109, 2226071, 6678213, 20034639]

約数ペア:

[(1, 20034639), (3, 6678213), (9, 2226071), (1171, 17109), (1901, 10539), (3513, 5703)]