20264156636

素因数分解:

$2^2\times {\mathrm{727}}^1\times {\mathrm{6968417}}^1$

素因数の和:6969148

約数の個数: 12

約数和(自身を含む): 35511058128

約数和(自身を除く): 15246901492

約数列:

[1, 2, 4, 727, 1454, 2908, 6968417, 13936834, 27873668, 5066039159, 10132078318, 20264156636]

約数ペア:

[(1, 20264156636), (2, 10132078318), (4, 5066039159), (727, 27873668), (1454, 13936834), (2908, 6968417)]