20160837964

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{4888661}}^1$

素因数の和:4889696

約数の個数: 12

約数和(自身を含む): 35315694288

約数和(自身を除く): 15154856324

約数列:

[1, 2, 4, 1031, 2062, 4124, 4888661, 9777322, 19554644, 5040209491, 10080418982, 20160837964]

約数ペア:

[(1, 20160837964), (2, 10080418982), (4, 5040209491), (1031, 19554644), (2062, 9777322), (4124, 4888661)]