20792631

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9859}}^1$

素因数の和:9918

約数の個数: 16

約数和(自身を含む): 29974400

約数和(自身を除く): 9181769

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 9859, 29577, 187321, 364783, 561963, 1094349, 6930877, 20792631]

約数ペア:

[(1, 20792631), (3, 6930877), (19, 1094349), (37, 561963), (57, 364783), (111, 187321), (703, 29577), (2109, 9859)]