20160864268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{219139829}}^1$

素因数の和:219139856

約数の個数: 12

約数和(自身を含む): 36815491440

約数和(自身を除く): 16654627172

約数列:

[1, 2, 4, 23, 46, 92, 219139829, 438279658, 876559316, 5040216067, 10080432134, 20160864268]

約数ペア:

[(1, 20160864268), (2, 10080432134), (4, 5040216067), (23, 876559316), (46, 438279658), (92, 219139829)]