20189704622

素因数分解:

$2^1\times {\mathrm{443}}^2\times {\mathrm{51439}}^1$

素因数の和:52327

約数の個数: 12

約数和(自身を含む): 30353663760

約数和(自身を除く): 10163959138

約数列:

[1, 2, 443, 886, 51439, 102878, 196249, 392498, 22787477, 45574954, 10094852311, 20189704622]

約数ペア:

[(1, 20189704622), (2, 10094852311), (443, 45574954), (886, 22787477), (51439, 392498), (102878, 196249)]