20372254

素因数分解:

$2^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{1553}}^1$

素因数の和:2499

約数の個数: 16

約数和(自身を含む): 34983648

約数和(自身を除く): 14611394

約数列:

[1, 2, 7, 14, 937, 1553, 1874, 3106, 6559, 10871, 13118, 21742, 1455161, 2910322, 10186127, 20372254]

約数ペア:

[(1, 20372254), (2, 10186127), (7, 2910322), (14, 1455161), (937, 21742), (1553, 13118), (1874, 10871), (3106, 6559)]