20167162570

素因数分解:

$2^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1657121}}^1$

素因数の和:1658345

約数の個数: 16

約数和(自身を含む): 36330742728

約数和(自身を除く): 16163580158

約数列:

[1, 2, 5, 10, 1217, 2434, 6085, 12170, 1657121, 3314242, 8285605, 16571210, 2016716257, 4033432514, 10083581285, 20167162570]

約数ペア:

[(1, 20167162570), (2, 10083581285), (5, 4033432514), (10, 2016716257), (1217, 16571210), (2434, 8285605), (6085, 3314242), (12170, 1657121)]