20073429170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87275779}}^1$

素因数の和:87275809

約数の個数: 16

約数和(自身を含む): 37703136960

約数和(自身を除く): 17629707790

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87275779, 174551558, 436378895, 872757790, 2007342917, 4014685834, 10036714585, 20073429170]

約数ペア:

[(1, 20073429170), (2, 10036714585), (5, 4014685834), (10, 2007342917), (23, 872757790), (46, 436378895), (115, 174551558), (230, 87275779)]