20054322992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113945017}}^1$

素因数の和:113945036

約数の個数: 20

約数和(自身を含む): 42387546696

約数和(自身を除く): 22333223704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 113945017, 227890034, 455780068, 911560136, 1253395187, 1823120272, 2506790374, 5013580748, 10027161496, 20054322992]

約数ペア:

[(1, 20054322992), (2, 10027161496), (4, 5013580748), (8, 2506790374), (11, 1823120272), (16, 1253395187), (22, 911560136), (44, 455780068), (88, 227890034), (176, 113945017)]