20565764362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{41161}}^1$

素因数の和:42934

約数の個数: 32

約数和(自身を含む): 36263392704

約数和(自身を除く): 15697628342

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1747, 3494, 19217, 22711, 38434, 41161, 45422, 82322, 249821, 452771, 499642, 535093, 905542, 1070186, 5886023, 11772046, 71908267, 143816534, 790990937, 934807471, 1581981874, 1869614942, 10282882181, 20565764362]

約数ペア:

[(1, 20565764362), (2, 10282882181), (11, 1869614942), (13, 1581981874), (22, 934807471), (26, 790990937), (143, 143816534), (286, 71908267), (1747, 11772046), (3494, 5886023), (19217, 1070186), (22711, 905542), (38434, 535093), (41161, 499642), (45422, 452771), (82322, 249821)]