20304427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 24095232

約数和(自身を除く): 3790805

約数列:

[1, 11, 13, 107, 143, 1177, 1327, 1391, 14597, 15301, 17251, 141989, 189761, 1561879, 1845857, 20304427]

約数ペア:

[(1, 20304427), (11, 1845857), (13, 1561879), (107, 189761), (143, 141989), (1177, 17251), (1327, 15301), (1391, 14597)]