20160355266

素因数分解:

$2^1\times 3^2\times {\mathrm{1120019737}}^1$

素因数の和:1120019745

約数の個数: 12

約数和(自身を含む): 43680769782

約数和(自身を除く): 23520414516

約数列:

[1, 2, 3, 6, 9, 18, 1120019737, 2240039474, 3360059211, 6720118422, 10080177633, 20160355266]

約数ペア:

[(1, 20160355266), (2, 10080177633), (3, 6720118422), (6, 3360059211), (9, 2240039474), (18, 1120019737)]