20199071086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439110241}}^1$

素因数の和:439110266

約数の個数: 8

約数和(自身を含む): 31615937424

約数和(自身を除く): 11416866338

約数列:

[1, 2, 23, 46, 439110241, 878220482, 10099535543, 20199071086]

約数ペア:

[(1, 20199071086), (2, 10099535543), (23, 878220482), (46, 439110241)]