10520724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20389}}^1$

素因数の和:20439

約数の個数: 24

約数和(自身を含む): 25120480

約数和(自身を除く): 14599756

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 20389, 40778, 61167, 81556, 122334, 244668, 876727, 1753454, 2630181, 3506908, 5260362, 10520724]

約数ペア:

[(1, 10520724), (2, 5260362), (3, 3506908), (4, 2630181), (6, 1753454), (12, 876727), (43, 244668), (86, 122334), (129, 81556), (172, 61167), (258, 40778), (516, 20389)]