20158212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73037}}^1$

素因数の和:73067

約数の個数: 24

約数和(自身を含む): 49081536

約数和(自身を除く): 28923324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 73037, 146074, 219111, 292148, 438222, 876444, 1679851, 3359702, 5039553, 6719404, 10079106, 20158212]

約数ペア:

[(1, 20158212), (2, 10079106), (3, 6719404), (4, 5039553), (6, 3359702), (12, 1679851), (23, 876444), (46, 438222), (69, 292148), (92, 219111), (138, 146074), (276, 73037)]