20160288844

素因数分解:

$2^2\times {\mathrm{1181}}^1\times {\mathrm{4267631}}^1$

素因数の和:4268816

約数の個数: 12

約数和(自身を含む): 35310387168

約数和(自身を除く): 15150098324

約数列:

[1, 2, 4, 1181, 2362, 4724, 4267631, 8535262, 17070524, 5040072211, 10080144422, 20160288844]

約数ペア:

[(1, 20160288844), (2, 10080144422), (4, 5040072211), (1181, 17070524), (2362, 8535262), (4724, 4267631)]