20683844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4349}}^1$

素因数の和:4423

約数の個数: 24

約数和(自身を含む): 38367000

約数和(自身を除く): 17683156

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4349, 4756, 8698, 17396, 126121, 178309, 252242, 356618, 504484, 713236, 5170961, 10341922, 20683844]

約数ペア:

[(1, 20683844), (2, 10341922), (4, 5170961), (29, 713236), (41, 504484), (58, 356618), (82, 252242), (116, 178309), (164, 126121), (1189, 17396), (2378, 8698), (4349, 4756)]