20808168

素因数分解:

$2^3\times 3^1\times {\mathrm{867007}}^1$

素因数の和:867016

約数の個数: 16

約数和(自身を含む): 52020480

約数和(自身を除く): 31212312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 867007, 1734014, 2601021, 3468028, 5202042, 6936056, 10404084, 20808168]

約数ペア:

[(1, 20808168), (2, 10404084), (3, 6936056), (4, 5202042), (6, 3468028), (8, 2601021), (12, 1734014), (24, 867007)]