20174302810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28414511}}^1$

素因数の和:28414589

約数の個数: 16

約数和(自身を含む): 36825207552

約数和(自身を除く): 16650904742

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 28414511, 56829022, 142072555, 284145110, 2017430281, 4034860562, 10087151405, 20174302810]

約数ペア:

[(1, 20174302810), (2, 10087151405), (5, 4034860562), (10, 2017430281), (71, 284145110), (142, 142072555), (355, 56829022), (710, 28414511)]