20163763223

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1701727}}^1$

素因数の和:1701802

約数の個数: 12

約数和(自身を含む): 21942080832

約数和(自身を除く): 1778317609

約数列:

[1, 17, 41, 289, 697, 11849, 1701727, 28929359, 69770807, 491799103, 1186103719, 20163763223]

約数ペア:

[(1, 20163763223), (17, 1186103719), (41, 491799103), (289, 69770807), (697, 28929359), (11849, 1701727)]