20169022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3347}}^1$

素因数の和:3503

約数の個数: 16

約数和(自身を含む): 31819392

約数和(自身を除く): 11650370

約数列:

[1, 2, 23, 46, 131, 262, 3013, 3347, 6026, 6694, 76981, 153962, 438457, 876914, 10084511, 20169022]

約数ペア:

[(1, 20169022), (2, 10084511), (23, 876914), (46, 438457), (131, 153962), (262, 76981), (3013, 6694), (3347, 6026)]