20324418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6871}}^1$

素因数の和:6922

約数の個数: 32

約数和(自身を含む): 44530560

約数和(自身を除く): 24206142

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 6871, 13742, 20613, 41226, 116807, 199259, 233614, 350421, 398518, 597777, 700842, 1195554, 3387403, 6774806, 10162209, 20324418]

約数ペア:

[(1, 20324418), (2, 10162209), (3, 6774806), (6, 3387403), (17, 1195554), (29, 700842), (34, 597777), (51, 398518), (58, 350421), (87, 233614), (102, 199259), (174, 116807), (493, 41226), (986, 20613), (1479, 13742), (2958, 6871)]