20219736

素因数分解:

$2^3\times 3^1\times {\mathrm{842489}}^1$

素因数の和:842498

約数の個数: 16

約数和(自身を含む): 50549400

約数和(自身を除く): 30329664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 842489, 1684978, 2527467, 3369956, 5054934, 6739912, 10109868, 20219736]

約数ペア:

[(1, 20219736), (2, 10109868), (3, 6739912), (4, 5054934), (6, 3369956), (8, 2527467), (12, 1684978), (24, 842489)]