20173426354

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{10139}}^1\times {\mathrm{9127}}^1$

素因数の和:19377

約数の個数: 16

約数和(自身を含む): 30544113600

約数和(自身を除く): 10370687246

約数列:

[1, 2, 109, 218, 9127, 10139, 18254, 20278, 994843, 1105151, 1989686, 2210302, 92538653, 185077306, 10086713177, 20173426354]

約数ペア:

[(1, 20173426354), (2, 10086713177), (109, 185077306), (218, 92538653), (9127, 2210302), (10139, 1989686), (18254, 1105151), (20278, 994843)]