20035296963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{17123}}^1$

素因数の和:17416

約数の個数: 48

約数和(自身を含む): 32312577024

約数和(自身を除く): 12277280061

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 223, 477, 583, 669, 1749, 2007, 2453, 5247, 7359, 11819, 17123, 22077, 35457, 51369, 106371, 130009, 154107, 188353, 390027, 565059, 907519, 1170081, 1695177, 2722557, 3818429, 8167671, 9982709, 11455287, 29948127, 34365861, 42002719, 89844381, 126008157, 202376737, 378024471, 607130211, 1821390633, 2226144107, 6678432321, 20035296963]

約数ペア:

[(1, 20035296963), (3, 6678432321), (9, 2226144107), (11, 1821390633), (33, 607130211), (53, 378024471), (99, 202376737), (159, 126008157), (223, 89844381), (477, 42002719), (583, 34365861), (669, 29948127), (1749, 11455287), (2007, 9982709), (2453, 8167671), (5247, 3818429), (7359, 2722557), (11819, 1695177), (17123, 1170081), (22077, 907519), (35457, 565059), (51369, 390027), (106371, 188353), (130009, 154107)]