20196016882

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1598039}}^1$

素因数の和:1598201

約数の個数: 16

約数和(自身を含む): 31065897600

約数和(自身を除く): 10869880718

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 1598039, 3196078, 113460769, 142225471, 226921538, 284450942, 10098008441, 20196016882]

約数ペア:

[(1, 20196016882), (2, 10098008441), (71, 284450942), (89, 226921538), (142, 142225471), (178, 113460769), (6319, 3196078), (12638, 1598039)]