20206008

素因数分解:

$2^3\times 3^2\times {\mathrm{280639}}^1$

素因数の和:280651

約数の個数: 24

約数和(自身を含む): 54724800

約数和(自身を除く): 34518792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280639, 561278, 841917, 1122556, 1683834, 2245112, 2525751, 3367668, 5051502, 6735336, 10103004, 20206008]

約数ペア:

[(1, 20206008), (2, 10103004), (3, 6735336), (4, 5051502), (6, 3367668), (8, 2525751), (9, 2245112), (12, 1683834), (18, 1122556), (24, 841917), (36, 561278), (72, 280639)]