20047667061

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{8741}}^1\times {\mathrm{44971}}^1$

素因数の和:53732

約数の個数: 16

約数和(自身を含む): 28306456128

約数和(自身を除く): 8258789067

約数列:

[1, 3, 17, 51, 8741, 26223, 44971, 134913, 148597, 445791, 764507, 2293521, 393091511, 1179274533, 6682555687, 20047667061]

約数ペア:

[(1, 20047667061), (3, 6682555687), (17, 1179274533), (51, 393091511), (8741, 2293521), (26223, 764507), (44971, 445791), (134913, 148597)]