20942234

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4057}}^1$

素因数の和:4177

約数の個数: 16

約数和(自身を含む): 32869800

約数和(自身を除く): 11927566

約数列:

[1, 2, 29, 58, 89, 178, 2581, 4057, 5162, 8114, 117653, 235306, 361073, 722146, 10471117, 20942234]

約数ペア:

[(1, 20942234), (2, 10471117), (29, 722146), (58, 361073), (89, 235306), (178, 117653), (2581, 8114), (4057, 5162)]