20364984

素因数分解:

$2^3\times 3^2\times {\mathrm{282847}}^1$

素因数の和:282859

約数の個数: 24

約数和(自身を含む): 55155360

約数和(自身を除く): 34790376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 282847, 565694, 848541, 1131388, 1697082, 2262776, 2545623, 3394164, 5091246, 6788328, 10182492, 20364984]

約数ペア:

[(1, 20364984), (2, 10182492), (3, 6788328), (4, 5091246), (6, 3394164), (8, 2545623), (9, 2262776), (12, 1697082), (18, 1131388), (24, 848541), (36, 565694), (72, 282847)]