20147673249

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13789}}^1\times {\mathrm{14759}}^1$

素因数の和:28565

約数の個数: 24

約数和(自身を含む): 31752302400

約数和(自身を除く): 11604629151

約数列:

[1, 3, 9, 11, 33, 99, 13789, 14759, 41367, 44277, 124101, 132831, 151679, 162349, 455037, 487047, 1365111, 1461141, 203511851, 610535553, 1831606659, 2238630361, 6715891083, 20147673249]

約数ペア:

[(1, 20147673249), (3, 6715891083), (9, 2238630361), (11, 1831606659), (33, 610535553), (99, 203511851), (13789, 1461141), (14759, 1365111), (41367, 487047), (44277, 455037), (124101, 162349), (132831, 151679)]