20326843394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71072879}}^1$

素因数の和:71072905

約数の個数: 16

約数和(自身を含む): 35820731520

約数和(自身を除く): 15493888126

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 71072879, 142145758, 781801669, 923947427, 1563603338, 1847894854, 10163421697, 20326843394]

約数ペア:

[(1, 20326843394), (2, 10163421697), (11, 1847894854), (13, 1563603338), (22, 923947427), (26, 781801669), (143, 142145758), (286, 71072879)]