20256426

素因数分解:

$2^1\times 3^3\times {\mathrm{375119}}^1$

素因数の和:375130

約数の個数: 16

約数和(自身を含む): 45014400

約数和(自身を除く): 24757974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 375119, 750238, 1125357, 2250714, 3376071, 6752142, 10128213, 20256426]

約数ペア:

[(1, 20256426), (2, 10128213), (3, 6752142), (6, 3376071), (9, 2250714), (18, 1125357), (27, 750238), (54, 375119)]