20160683960

素因数分解:

$2^3\times 5^1\times {\mathrm{504017099}}^1$

素因数の和:504017110

約数の個数: 16

約数和(自身を含む): 45361539000

約数和(自身を除く): 25200855040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 504017099, 1008034198, 2016068396, 2520085495, 4032136792, 5040170990, 10080341980, 20160683960]

約数ペア:

[(1, 20160683960), (2, 10080341980), (4, 5040170990), (5, 4032136792), (8, 2520085495), (10, 2016068396), (20, 1008034198), (40, 504017099)]