20219858871

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{827699}}^1$

素因数の和:828198

約数の個数: 16

約数和(自身を含む): 28605312000

約数和(自身を除く): 8385453129

約数列:

[1, 3, 17, 51, 479, 1437, 8143, 24429, 827699, 2483097, 14070883, 42212649, 396467821, 1189403463, 6739952957, 20219858871]

約数ペア:

[(1, 20219858871), (3, 6739952957), (17, 1189403463), (51, 396467821), (479, 42212649), (1437, 14070883), (8143, 2483097), (24429, 827699)]