20802531349

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{799759}}^1$

素因数の和:799852

約数の個数: 12

約数和(自身を含む): 22505246400

約数和(自身を除く): 1702715051

約数列:

[1, 19, 37, 703, 1369, 26011, 799759, 15195421, 29591083, 562230577, 1094870071, 20802531349]

約数ペア:

[(1, 20802531349), (19, 1094870071), (37, 562230577), (703, 29591083), (1369, 15195421), (26011, 799759)]