20076994

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1277}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 34475328

約数和(自身を除く): 14398334

約数列:

[1, 2, 7, 14, 1123, 1277, 2246, 2554, 7861, 8939, 15722, 17878, 1434071, 2868142, 10038497, 20076994]

約数ペア:

[(1, 20076994), (2, 10038497), (7, 2868142), (14, 1434071), (1123, 17878), (1277, 15722), (2246, 8939), (2554, 7861)]