2020144918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{27143}}^1$

素因数の和:27372

約数の個数: 32

約数和(自身を含む): 3517862400

約数和(自身を除く): 1497717482

約数列:

[1, 2, 11, 17, 22, 34, 187, 199, 374, 398, 2189, 3383, 4378, 6766, 27143, 37213, 54286, 74426, 298573, 461431, 597146, 922862, 5075741, 5401457, 10151482, 10802914, 59416027, 91824769, 118832054, 183649538, 1010072459, 2020144918]

約数ペア:

[(1, 2020144918), (2, 1010072459), (11, 183649538), (17, 118832054), (22, 91824769), (34, 59416027), (187, 10802914), (199, 10151482), (374, 5401457), (398, 5075741), (2189, 922862), (3383, 597146), (4378, 461431), (6766, 298573), (27143, 74426), (37213, 54286)]