20257624

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{4013}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 38052720

約数和(自身を除く): 17795096

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 4013, 5048, 8026, 16052, 32104, 2532203, 5064406, 10128812, 20257624]

約数ペア:

[(1, 20257624), (2, 10128812), (4, 5064406), (8, 2532203), (631, 32104), (1262, 16052), (2524, 8026), (4013, 5048)]