20199613141

素因数分解:

${\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1\times {\mathrm{1999}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 20782080000

約数和(自身を除く): 582466859

約数列:

[1, 47, 163, 1319, 1999, 7661, 61993, 93953, 214997, 325837, 2636681, 10104859, 15314339, 123924007, 429779003, 20199613141]

約数ペア:

[(1, 20199613141), (47, 429779003), (163, 123924007), (1319, 15314339), (1999, 10104859), (7661, 2636681), (61993, 325837), (93953, 214997)]