20294836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1847}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 36945216

約数和(自身を除く): 16650380

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 1847, 2747, 3694, 5494, 7388, 10988, 75727, 123749, 151454, 247498, 302908, 494996, 5073709, 10147418, 20294836]

約数ペア:

[(1, 20294836), (2, 10147418), (4, 5073709), (41, 494996), (67, 302908), (82, 247498), (134, 151454), (164, 123749), (268, 75727), (1847, 10988), (2747, 7388), (3694, 5494)]