20068834545

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{963227}}^1$

素因数の和:963701

約数の個数: 24

約数和(自身を含む): 34861147776

約数和(自身を除く): 14792313231

約数列:

[1, 3, 5, 9, 15, 45, 463, 1389, 2315, 4167, 6945, 20835, 963227, 2889681, 4816135, 8669043, 14448405, 43345215, 445974101, 1337922303, 2229870505, 4013766909, 6689611515, 20068834545]

約数ペア:

[(1, 20068834545), (3, 6689611515), (5, 4013766909), (9, 2229870505), (15, 1337922303), (45, 445974101), (463, 43345215), (1389, 14448405), (2315, 8669043), (4167, 4816135), (6945, 2889681), (20835, 963227)]