20160097240

素因数分解:

$2^3\times 5^1\times {\mathrm{504002431}}^1$

素因数の和:504002442

約数の個数: 16

約数和(自身を含む): 45360218880

約数和(自身を除く): 25200121640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 504002431, 1008004862, 2016009724, 2520012155, 4032019448, 5040024310, 10080048620, 20160097240]

約数ペア:

[(1, 20160097240), (2, 10080048620), (4, 5040024310), (5, 4032019448), (8, 2520012155), (10, 2016009724), (20, 1008004862), (40, 504002431)]