20962474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1091}}^1$

素因数の和:1845

約数の個数: 16

約数和(自身を含む): 33939360

約数和(自身を除く): 12976886

約数列:

[1, 2, 13, 26, 739, 1091, 1478, 2182, 9607, 14183, 19214, 28366, 806249, 1612498, 10481237, 20962474]

約数ペア:

[(1, 20962474), (2, 10481237), (13, 1612498), (26, 806249), (739, 28366), (1091, 19214), (1478, 14183), (2182, 9607)]