20565380782

素因数分解:

$2^1\times {\mathrm{733}}^1\times {\mathrm{2237}}^1\times {\mathrm{6271}}^1$

素因数の和:9243

約数の個数: 16

約数和(自身を含む): 30908892672

約数和(自身を除く): 10343511890

約数列:

[1, 2, 733, 1466, 2237, 4474, 6271, 12542, 1639721, 3279442, 4596643, 9193286, 14028227, 28056454, 10282690391, 20565380782]

約数ペア:

[(1, 20565380782), (2, 10282690391), (733, 28056454), (1466, 14028227), (2237, 9193286), (4474, 4596643), (6271, 3279442), (12542, 1639721)]