20536054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133351}}^1$

素因数の和:133371

約数の個数: 16

約数和(自身を含む): 38405376

約数和(自身を除く): 17869322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 133351, 266702, 933457, 1466861, 1866914, 2933722, 10268027, 20536054]

約数ペア:

[(1, 20536054), (2, 10268027), (7, 2933722), (11, 1866914), (14, 1466861), (22, 933457), (77, 266702), (154, 133351)]