20282174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 24

約数和(自身を含む): 33844392

約数和(自身を除く): 13562218

約数列:

[1, 2, 11, 22, 73, 146, 173, 346, 803, 1606, 1903, 3806, 5329, 10658, 12629, 25258, 58619, 117238, 138919, 277838, 921917, 1843834, 10141087, 20282174]

約数ペア:

[(1, 20282174), (2, 10141087), (11, 1843834), (22, 921917), (73, 277838), (146, 138919), (173, 117238), (346, 58619), (803, 25258), (1606, 12629), (1903, 10658), (3806, 5329)]