20249944286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{355799}}^1$

素因数の和:356024

約数の個数: 32

約数和(自身を含む): 35864640000

約数和(自身を除く): 15614695714

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 398, 2189, 2587, 4378, 5174, 28457, 56914, 355799, 711598, 3913789, 4625387, 7827578, 9250774, 50879257, 70804001, 101758514, 141608002, 778844011, 920452013, 1557688022, 1840904026, 10124972143, 20249944286]

約数ペア:

[(1, 20249944286), (2, 10124972143), (11, 1840904026), (13, 1557688022), (22, 920452013), (26, 778844011), (143, 141608002), (199, 101758514), (286, 70804001), (398, 50879257), (2189, 9250774), (2587, 7827578), (4378, 4625387), (5174, 3913789), (28457, 711598), (56914, 355799)]