20167052972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458342113}}^1$

素因数の和:458342128

約数の個数: 12

約数和(自身を含む): 38500737576

約数和(自身を除く): 18333684604

約数列:

[1, 2, 4, 11, 22, 44, 458342113, 916684226, 1833368452, 5041763243, 10083526486, 20167052972]

約数ペア:

[(1, 20167052972), (2, 10083526486), (4, 5041763243), (11, 1833368452), (22, 916684226), (44, 458342113)]