20804838333

素因数分解:

$3^1\times {\mathrm{617}}^1\times {\mathrm{2347}}^1\times {\mathrm{4789}}^1$

素因数の和:7756

約数の個数: 16

約数和(自身を含む): 27802386240

約数和(自身を除く): 6997547907

約数列:

[1, 3, 617, 1851, 2347, 4789, 7041, 14367, 1448099, 2954813, 4344297, 8864439, 11239783, 33719349, 6934946111, 20804838333]

約数ペア:

[(1, 20804838333), (3, 6934946111), (617, 33719349), (1851, 11239783), (2347, 8864439), (4789, 4344297), (7041, 2954813), (14367, 1448099)]