20165477067

素因数分解:

$3^4\times {\mathrm{8117}}^1\times {\mathrm{30671}}^1$

素因数の和:38800

約数の個数: 20

約数和(自身を含む): 30128430816

約数和(自身を除く): 9962953749

約数列:

[1, 3, 9, 27, 81, 8117, 24351, 30671, 73053, 92013, 219159, 276039, 657477, 828117, 2484351, 248956507, 746869521, 2240608563, 6721825689, 20165477067]

約数ペア:

[(1, 20165477067), (3, 6721825689), (9, 2240608563), (27, 746869521), (81, 248956507), (8117, 2484351), (24351, 828117), (30671, 657477), (73053, 276039), (92013, 219159)]