20584059

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2333}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 29240352

約数和(自身を除く): 8656293

約数列:

[1, 3, 17, 51, 173, 519, 2333, 2941, 6999, 8823, 39661, 118983, 403609, 1210827, 6861353, 20584059]

約数ペア:

[(1, 20584059), (3, 6861353), (17, 1210827), (51, 403609), (173, 118983), (519, 39661), (2333, 8823), (2941, 6999)]