20052033

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 27703296

約数和(自身を除く): 7651263

約数列:

[1, 3, 47, 71, 141, 213, 2003, 3337, 6009, 10011, 94141, 142213, 282423, 426639, 6684011, 20052033]

約数ペア:

[(1, 20052033), (3, 6684011), (47, 426639), (71, 282423), (141, 142213), (213, 94141), (2003, 10011), (3337, 6009)]