20530128

素因数分解:

$2^4\times 3^1\times {\mathrm{427711}}^1$

素因数の和:427722

約数の個数: 20

約数和(自身を含む): 53036288

約数和(自身を除く): 32506160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 427711, 855422, 1283133, 1710844, 2566266, 3421688, 5132532, 6843376, 10265064, 20530128]

約数ペア:

[(1, 20530128), (2, 10265064), (3, 6843376), (4, 5132532), (6, 3421688), (8, 2566266), (12, 1710844), (16, 1283133), (24, 855422), (48, 427711)]