20160687184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114549359}}^1$

素因数の和:114549378

約数の個数: 20

約数和(自身を含む): 42612361920

約数和(自身を除く): 22451674736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114549359, 229098718, 458197436, 916394872, 1260042949, 1832789744, 2520085898, 5040171796, 10080343592, 20160687184]

約数ペア:

[(1, 20160687184), (2, 10080343592), (4, 5040171796), (8, 2520085898), (11, 1832789744), (16, 1260042949), (22, 916394872), (44, 458197436), (88, 229098718), (176, 114549359)]