20157633252

素因数分解:

$2^2\times 3^2\times {\mathrm{26731}}^1\times {\mathrm{20947}}^1$

素因数の和:47688

約数の個数: 36

約数和(自身を含む): 50958356176

約数和(自身を除く): 30800722924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 20947, 26731, 41894, 53462, 62841, 80193, 83788, 106924, 125682, 160386, 188523, 240579, 251364, 320772, 377046, 481158, 754092, 962316, 559934257, 1119868514, 1679802771, 2239737028, 3359605542, 5039408313, 6719211084, 10078816626, 20157633252]

約数ペア:

[(1, 20157633252), (2, 10078816626), (3, 6719211084), (4, 5039408313), (6, 3359605542), (9, 2239737028), (12, 1679802771), (18, 1119868514), (36, 559934257), (20947, 962316), (26731, 754092), (41894, 481158), (53462, 377046), (62841, 320772), (80193, 251364), (83788, 240579), (106924, 188523), (125682, 160386)]