20172280238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12560573}}^1$

素因数の和:12560659

約数の個数: 16

約数和(自身を含む): 33461369136

約数和(自身を除く): 13289088898

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12560573, 25121146, 138166303, 276332606, 916921829, 1833843658, 10086140119, 20172280238]

約数ペア:

[(1, 20172280238), (2, 10086140119), (11, 1833843658), (22, 916921829), (73, 276332606), (146, 138166303), (803, 25121146), (1606, 12560573)]