20340738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6043}}^1$

素因数の和:6079

約数の個数: 48

約数和(自身を含む): 50914656

約数和(自身を除く): 30573918

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 6043, 12086, 18129, 36258, 54387, 66473, 102731, 108774, 132946, 199419, 205462, 308193, 398838, 598257, 616386, 924579, 1130041, 1196514, 1849158, 2260082, 3390123, 6780246, 10170369, 20340738]

約数ペア:

[(1, 20340738), (2, 10170369), (3, 6780246), (6, 3390123), (9, 2260082), (11, 1849158), (17, 1196514), (18, 1130041), (22, 924579), (33, 616386), (34, 598257), (51, 398838), (66, 308193), (99, 205462), (102, 199419), (153, 132946), (187, 108774), (198, 102731), (306, 66473), (374, 54387), (561, 36258), (1122, 18129), (1683, 12086), (3366, 6043)]