20163618723

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{659}}^1\times {\mathrm{35291}}^1$

素因数の和:35987

約数の個数: 24

約数和(自身を含む): 28603460160

約数和(自身を除く): 8439841437

約数列:

[1, 3, 17, 51, 289, 659, 867, 1977, 11203, 33609, 35291, 105873, 190451, 571353, 599947, 1799841, 10199099, 23256769, 30597297, 69770307, 395365073, 1186095219, 6721206241, 20163618723]

約数ペア:

[(1, 20163618723), (3, 6721206241), (17, 1186095219), (51, 395365073), (289, 69770307), (659, 30597297), (867, 23256769), (1977, 10199099), (11203, 1799841), (33609, 599947), (35291, 571353), (105873, 190451)]