20084259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30293}}^1$

素因数の和:30326

約数の個数: 16

約数和(自身を含む): 30536352

約数和(自身を除く): 10452093

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 30293, 90879, 393809, 514981, 1181427, 1544943, 6694753, 20084259]

約数ペア:

[(1, 20084259), (3, 6694753), (13, 1544943), (17, 1181427), (39, 514981), (51, 393809), (221, 90879), (663, 30293)]