20025387

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{3583}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 31309824

約数和(自身を除く): 11284437

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 3583, 5589, 10749, 32247, 82409, 96741, 247227, 290223, 741681, 870669, 2225043, 6675129, 20025387]

約数ペア:

[(1, 20025387), (3, 6675129), (9, 2225043), (23, 870669), (27, 741681), (69, 290223), (81, 247227), (207, 96741), (243, 82409), (621, 32247), (1863, 10749), (3583, 5589)]