20622312

素因数分解:

$2^3\times 3^2\times {\mathrm{286421}}^1$

素因数の和:286433

約数の個数: 24

約数和(自身を含む): 55852290

約数和(自身を除く): 35229978

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 286421, 572842, 859263, 1145684, 1718526, 2291368, 2577789, 3437052, 5155578, 6874104, 10311156, 20622312]

約数ペア:

[(1, 20622312), (2, 10311156), (3, 6874104), (4, 5155578), (6, 3437052), (8, 2577789), (9, 2291368), (12, 1718526), (18, 1145684), (24, 859263), (36, 572842), (72, 286421)]