20170356493

素因数分解:

$7^1\times {\mathrm{719}}^1\times {\mathrm{1571}}^1\times {\mathrm{2551}}^1$

素因数の和:4848

約数の個数: 16

約数和(自身を含む): 23107645440

約数和(自身を除く): 2937288947

約数列:

[1, 7, 719, 1571, 2551, 5033, 10997, 17857, 1129549, 1834169, 4007621, 7906843, 12839183, 28053347, 2881479499, 20170356493]

約数ペア:

[(1, 20170356493), (7, 2881479499), (719, 28053347), (1571, 12839183), (2551, 7906843), (5033, 4007621), (10997, 1834169), (17857, 1129549)]