19998816144

素因数分解:

$2^4\times 3^1\times {\mathrm{416642003}}^1$

素因数の和:416642014

約数の個数: 20

約数和(自身を含む): 51663608496

約数和(自身を除く): 31664792352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 416642003, 833284006, 1249926009, 1666568012, 2499852018, 3333136024, 4999704036, 6666272048, 9999408072, 19998816144]

約数ペア:

[(1, 19998816144), (2, 9999408072), (3, 6666272048), (4, 4999704036), (6, 3333136024), (8, 2499852018), (12, 1666568012), (16, 1249926009), (24, 833284006), (48, 416642003)]