20565652467

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{191953}}^1$

素因数の和:192530

約数の個数: 16

約数和(自身を含む): 27862507008

約数和(自身を除く): 7296854541

約数列:

[1, 3, 71, 213, 503, 1509, 35713, 107139, 191953, 575859, 13628663, 40885989, 96552359, 289657077, 6855217489, 20565652467]

約数ペア:

[(1, 20565652467), (3, 6855217489), (71, 289657077), (213, 96552359), (503, 40885989), (1509, 13628663), (35713, 575859), (107139, 191953)]