20189365563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1\times {\mathrm{130349}}^1$

素因数の和:133406

約数の個数: 16

約数和(自身を含む): 28512237600

約数和(自身を除く): 8322872037

約数列:

[1, 3, 17, 51, 3037, 9111, 51629, 130349, 154887, 391047, 2215933, 6647799, 395869913, 1187609739, 6729788521, 20189365563]

約数ペア:

[(1, 20189365563), (3, 6729788521), (17, 1187609739), (51, 395869913), (3037, 6647799), (9111, 2215933), (51629, 391047), (130349, 154887)]