9672020

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1721}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 20395368

約数和(自身を除く): 10723348

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 1721, 2810, 3442, 5620, 6884, 8605, 17210, 34420, 483601, 967202, 1934404, 2418005, 4836010, 9672020]

約数ペア:

[(1, 9672020), (2, 4836010), (4, 2418005), (5, 1934404), (10, 967202), (20, 483601), (281, 34420), (562, 17210), (1124, 8605), (1405, 6884), (1721, 5620), (2810, 3442)]