20199872299

素因数分解:

${\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1\times {\mathrm{2213}}^1$

素因数の和:3654

約数の個数: 16

約数和(自身を含む): 20787228288

約数和(自身を除く): 587355989

約数列:

[1, 47, 157, 1237, 2213, 7379, 58139, 104011, 194209, 347441, 2737481, 9127823, 16329727, 128661607, 429784517, 20199872299]

約数ペア:

[(1, 20199872299), (47, 429784517), (157, 128661607), (1237, 16329727), (2213, 9127823), (7379, 2737481), (58139, 347441), (104011, 194209)]