20507568

素因数分解:

$2^4\times 3^1\times {\mathrm{427241}}^1$

素因数の和:427252

約数の個数: 20

約数和(自身を含む): 52978008

約数和(自身を除く): 32470440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 427241, 854482, 1281723, 1708964, 2563446, 3417928, 5126892, 6835856, 10253784, 20507568]

約数ペア:

[(1, 20507568), (2, 10253784), (3, 6835856), (4, 5126892), (6, 3417928), (8, 2563446), (12, 1708964), (16, 1281723), (24, 854482), (48, 427241)]