20117757542

素因数分解:

$2^1\times {\mathrm{983}}^1\times {\mathrm{1117}}^1\times {\mathrm{9161}}^1$

素因数の和:11263

約数の個数: 16

約数和(自身を含む): 30237678432

約数和(自身を除く): 10119920890

約数列:

[1, 2, 983, 1117, 1966, 2234, 9161, 18322, 1098011, 2196022, 9005263, 10232837, 18010526, 20465674, 10058878771, 20117757542]

約数ペア:

[(1, 20117757542), (2, 10058878771), (983, 20465674), (1117, 18010526), (1966, 10232837), (2234, 9005263), (9161, 2196022), (18322, 1098011)]