20430294

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{200297}}^1$

素因数の和:200319

約数の個数: 16

約数和(自身を含む): 43264368

約数和(自身を除く): 22834074

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 200297, 400594, 600891, 1201782, 3405049, 6810098, 10215147, 20430294]

約数ペア:

[(1, 20430294), (2, 10215147), (3, 6810098), (6, 3405049), (17, 1201782), (34, 600891), (51, 400594), (102, 200297)]