20413368

素因数分解:

$2^3\times 3^2\times {\mathrm{283519}}^1$

素因数の和:283531

約数の個数: 24

約数和(自身を含む): 55286400

約数和(自身を除く): 34873032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283519, 567038, 850557, 1134076, 1701114, 2268152, 2551671, 3402228, 5103342, 6804456, 10206684, 20413368]

約数ペア:

[(1, 20413368), (2, 10206684), (3, 6804456), (4, 5103342), (6, 3402228), (8, 2551671), (9, 2268152), (12, 1701114), (18, 1134076), (24, 850557), (36, 567038), (72, 283519)]