20164310

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19577}}^1$

素因数の和:19687

約数の個数: 16

約数和(自身を含む): 36650016

約数和(自身を除く): 16485706

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 19577, 39154, 97885, 195770, 2016431, 4032862, 10082155, 20164310]

約数ペア:

[(1, 20164310), (2, 10082155), (5, 4032862), (10, 2016431), (103, 195770), (206, 97885), (515, 39154), (1030, 19577)]