20249448906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{156601}}^1$

素因数の和:157566

約数の個数: 32

約数和(自身を含む): 42305090688

約数和(自身を除く): 22055641782

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 937, 1874, 2811, 5622, 21551, 43102, 64653, 129306, 156601, 313202, 469803, 939606, 3601823, 7203646, 10805469, 21610938, 146735137, 293470274, 440205411, 880410822, 3374908151, 6749816302, 10124724453, 20249448906]

約数ペア:

[(1, 20249448906), (2, 10124724453), (3, 6749816302), (6, 3374908151), (23, 880410822), (46, 440205411), (69, 293470274), (138, 146735137), (937, 21610938), (1874, 10805469), (2811, 7203646), (5622, 3601823), (21551, 939606), (43102, 469803), (64653, 313202), (129306, 156601)]