20006382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 46596816

約数和(自身を除く): 26590434

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 726, 1122, 1621, 2057, 3242, 4114, 4863, 6171, 9726, 12342, 17831, 27557, 35662, 53493, 55114, 82671, 106986, 165342, 196141, 303127, 392282, 588423, 606254, 909381, 1176846, 1818762, 3334397, 6668794, 10003191, 20006382]

約数ペア:

[(1, 20006382), (2, 10003191), (3, 6668794), (6, 3334397), (11, 1818762), (17, 1176846), (22, 909381), (33, 606254), (34, 588423), (51, 392282), (66, 303127), (102, 196141), (121, 165342), (187, 106986), (242, 82671), (363, 55114), (374, 53493), (561, 35662), (726, 27557), (1122, 17831), (1621, 12342), (2057, 9726), (3242, 6171), (4114, 4863)]