20822348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10559}}^1$

素因数の和:10609

約数の個数: 24

約数和(自身を含む): 39916800

約数和(自身を除く): 19094452

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 10559, 21118, 42236, 179503, 306211, 359006, 612422, 718012, 1224844, 5205587, 10411174, 20822348]

約数ペア:

[(1, 20822348), (2, 10411174), (4, 5205587), (17, 1224844), (29, 718012), (34, 612422), (58, 359006), (68, 306211), (116, 179503), (493, 42236), (986, 21118), (1972, 10559)]