20227788658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131349277}}^1$

素因数の和:131349297

約数の個数: 16

約数和(自身を含む): 37828592064

約数和(自身を除く): 17600803406

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131349277, 262698554, 919444939, 1444842047, 1838889878, 2889684094, 10113894329, 20227788658]

約数ペア:

[(1, 20227788658), (2, 10113894329), (7, 2889684094), (11, 1838889878), (14, 1444842047), (22, 919444939), (77, 262698554), (154, 131349277)]