20163247084

素因数分解:

$2^2\times {\mathrm{2017}}^1\times {\mathrm{2499163}}^1$

素因数の和:2501184

約数の個数: 12

約数和(自身を含む): 35303190664

約数和(自身を除く): 15139943580

約数列:

[1, 2, 4, 2017, 4034, 8068, 2499163, 4998326, 9996652, 5040811771, 10081623542, 20163247084]

約数ペア:

[(1, 20163247084), (2, 10081623542), (4, 5040811771), (2017, 9996652), (4034, 4998326), (8068, 2499163)]