20129406063

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{894521}}^1$

素因数の和:895114

約数の個数: 16

約数和(自身を含む): 28953888096

約数和(自身を除く): 8824482033

約数列:

[1, 3, 13, 39, 577, 1731, 7501, 22503, 894521, 2683563, 11628773, 34886319, 516138617, 1548415851, 6709802021, 20129406063]

約数ペア:

[(1, 20129406063), (3, 6709802021), (13, 1548415851), (39, 516138617), (577, 34886319), (1731, 11628773), (7501, 2683563), (22503, 894521)]