20727984

素因数分解:

$2^4\times 3^1\times {\mathrm{431833}}^1$

素因数の和:431844

約数の個数: 20

約数和(自身を含む): 53547416

約数和(自身を除く): 32819432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431833, 863666, 1295499, 1727332, 2590998, 3454664, 5181996, 6909328, 10363992, 20727984]

約数ペア:

[(1, 20727984), (2, 10363992), (3, 6909328), (4, 5181996), (6, 3454664), (8, 2590998), (12, 1727332), (16, 1295499), (24, 863666), (48, 431833)]