20182090

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2731}}^1$

素因数の和:3477

約数の個数: 16

約数和(自身を含む): 36390240

約数和(自身を除く): 16208150

約数列:

[1, 2, 5, 10, 739, 1478, 2731, 3695, 5462, 7390, 13655, 27310, 2018209, 4036418, 10091045, 20182090]

約数ペア:

[(1, 20182090), (2, 10091045), (5, 4036418), (10, 2018209), (739, 27310), (1478, 13655), (2731, 7390), (3695, 5462)]