20530248

素因数分解:

$2^3\times 3^1\times {\mathrm{855427}}^1$

素因数の和:855436

約数の個数: 16

約数和(自身を含む): 51325680

約数和(自身を除く): 30795432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 855427, 1710854, 2566281, 3421708, 5132562, 6843416, 10265124, 20530248]

約数ペア:

[(1, 20530248), (2, 10265124), (3, 6843416), (4, 5132562), (6, 3421708), (8, 2566281), (12, 1710854), (24, 855427)]