20198704702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{918122941}}^1$

素因数の和:918122954

約数の個数: 8

約数和(自身を含む): 33052425912

約数和(自身を除く): 12853721210

約数列:

[1, 2, 11, 22, 918122941, 1836245882, 10099352351, 20198704702]

約数ペア:

[(1, 20198704702), (2, 10099352351), (11, 1836245882), (22, 918122941)]