20731635557

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{55927}}^1$

素因数の和:56248

約数の個数: 16

約数和(自身を含む): 22034737152

約数和(自身を除く): 1303101595

約数列:

[1, 23, 71, 227, 1633, 5221, 16117, 55927, 370691, 1286321, 3970817, 12695429, 91328791, 291994867, 901375459, 20731635557]

約数ペア:

[(1, 20731635557), (23, 901375459), (71, 291994867), (227, 91328791), (1633, 12695429), (5221, 3970817), (16117, 1286321), (55927, 370691)]