20752206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6616

約数の個数: 32

約数和(自身を含む): 45370368

約数和(自身を除く): 24618162

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 6563, 13126, 19689, 39378, 111571, 203453, 223142, 334713, 406906, 610359, 669426, 1220718, 3458701, 6917402, 10376103, 20752206]

約数ペア:

[(1, 20752206), (2, 10376103), (3, 6917402), (6, 3458701), (17, 1220718), (31, 669426), (34, 610359), (51, 406906), (62, 334713), (93, 223142), (102, 203453), (186, 111571), (527, 39378), (1054, 19689), (1581, 13126), (3162, 6563)]