20477843

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 22934016

約数和(自身を除く): 2456173

約数列:

[1, 17, 23, 83, 391, 631, 1411, 1909, 10727, 14513, 32453, 52373, 246721, 890341, 1204579, 20477843]

約数ペア:

[(1, 20477843), (17, 1204579), (23, 890341), (83, 246721), (391, 52373), (631, 32453), (1411, 14513), (1909, 10727)]