20928144

素因数分解:

$2^4\times 3^1\times {\mathrm{436003}}^1$

素因数の和:436014

約数の個数: 20

約数和(自身を含む): 54064496

約数和(自身を除く): 33136352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 436003, 872006, 1308009, 1744012, 2616018, 3488024, 5232036, 6976048, 10464072, 20928144]

約数ペア:

[(1, 20928144), (2, 10464072), (3, 6976048), (4, 5232036), (6, 3488024), (8, 2616018), (12, 1744012), (16, 1308009), (24, 872006), (48, 436003)]