20346910001

素因数分解:

${\mathrm{11}}^2\times {\mathrm{2141}}^1\times {\mathrm{78541}}^1$

素因数の和:80704

約数の個数: 12

約数和(自身を含む): 22375516212

約数和(自身を除く): 2028606211

約数列:

[1, 11, 121, 2141, 23551, 78541, 259061, 863951, 9503461, 168156281, 1849719091, 20346910001]

約数ペア:

[(1, 20346910001), (11, 1849719091), (121, 168156281), (2141, 9503461), (23551, 863951), (78541, 259061)]