20940949678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{2038247}}^1$

素因数の和:2038727

約数の個数: 16

約数和(自身を含む): 34340402304

約数和(自身を除く): 13399452626

約数列:

[1, 2, 11, 22, 467, 934, 5137, 10274, 2038247, 4076494, 22420717, 44841434, 951861349, 1903722698, 10470474839, 20940949678]

約数ペア:

[(1, 20940949678), (2, 10470474839), (11, 1903722698), (22, 951861349), (467, 44841434), (934, 22420717), (5137, 4076494), (10274, 2038247)]