20029210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54133}}^1$

素因数の和:54177

約数の個数: 16

約数和(自身を含む): 37027656

約数和(自身を除く): 16998446

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54133, 108266, 270665, 541330, 2002921, 4005842, 10014605, 20029210]

約数ペア:

[(1, 20029210), (2, 10014605), (5, 4005842), (10, 2002921), (37, 541330), (74, 270665), (185, 108266), (370, 54133)]