20546006

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:800

約数の個数: 24

約数和(自身を含む): 33796440

約数和(自身を除く): 13250434

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 683, 1157, 1366, 2314, 8879, 15041, 17758, 30082, 60787, 115427, 121574, 230854, 790231, 1580462, 10273003, 20546006]

約数ペア:

[(1, 20546006), (2, 10273003), (13, 1580462), (26, 790231), (89, 230854), (169, 121574), (178, 115427), (338, 60787), (683, 30082), (1157, 17758), (1366, 15041), (2314, 8879)]