20221287788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{11731}}^1\times {\mathrm{33149}}^1$

素因数の和:44897

約数の個数: 24

約数和(自身を含む): 38113748400

約数和(自身を除く): 17892460612

約数列:

[1, 2, 4, 13, 26, 52, 11731, 23462, 33149, 46924, 66298, 132596, 152503, 305006, 430937, 610012, 861874, 1723748, 388870919, 777741838, 1555483676, 5055321947, 10110643894, 20221287788]

約数ペア:

[(1, 20221287788), (2, 10110643894), (4, 5055321947), (13, 1555483676), (26, 777741838), (52, 388870919), (11731, 1723748), (23462, 861874), (33149, 610012), (46924, 430937), (66298, 305006), (132596, 152503)]