20165448578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8689}}^1\times {\mathrm{105491}}^1$

素因数の和:114193

約数の個数: 16

約数和(自身を含む): 33002117280

約数和(自身を除く): 12836668702

約数列:

[1, 2, 11, 22, 8689, 17378, 95579, 105491, 191158, 210982, 1160401, 2320802, 916611299, 1833222598, 10082724289, 20165448578]

約数ペア:

[(1, 20165448578), (2, 10082724289), (11, 1833222598), (22, 916611299), (8689, 2320802), (17378, 1160401), (95579, 210982), (105491, 191158)]