20016912

素因数分解:

$2^4\times 3^1\times {\mathrm{417019}}^1$

素因数の和:417030

約数の個数: 20

約数和(自身を含む): 51710480

約数和(自身を除く): 31693568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 417019, 834038, 1251057, 1668076, 2502114, 3336152, 5004228, 6672304, 10008456, 20016912]

約数ペア:

[(1, 20016912), (2, 10008456), (3, 6672304), (4, 5004228), (6, 3336152), (8, 2502114), (12, 1668076), (16, 1251057), (24, 834038), (48, 417019)]