20691232

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{6043}}^1$

素因数の和:6160

約数の個数: 24

約数和(自身を含む): 41123376

約数和(自身を除く): 20432144

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 6043, 12086, 24172, 48344, 96688, 193376, 646601, 1293202, 2586404, 5172808, 10345616, 20691232]

約数ペア:

[(1, 20691232), (2, 10345616), (4, 5172808), (8, 2586404), (16, 1293202), (32, 646601), (107, 193376), (214, 96688), (428, 48344), (856, 24172), (1712, 12086), (3424, 6043)]