20160449570

素因数分解:

$2^1\times 5^1\times {\mathrm{2833}}^1\times {\mathrm{711629}}^1$

素因数の和:714469

約数の個数: 16

約数和(自身を含む): 36301669560

約数和(自身を除く): 16141219990

約数列:

[1, 2, 5, 10, 2833, 5666, 14165, 28330, 711629, 1423258, 3558145, 7116290, 2016044957, 4032089914, 10080224785, 20160449570]

約数ペア:

[(1, 20160449570), (2, 10080224785), (5, 4032089914), (10, 2016044957), (2833, 7116290), (5666, 3558145), (14165, 1423258), (28330, 711629)]