20170477295

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1\times {\mathrm{127819}}^1$

素因数の和:128714

約数の個数: 16

約数和(自身を含む): 24888087840

約数和(自身を除く): 4717610545

約数列:

[1, 5, 37, 185, 853, 4265, 31561, 127819, 157805, 639095, 4729303, 23646515, 109029607, 545148035, 4034095459, 20170477295]

約数ペア:

[(1, 20170477295), (5, 4034095459), (37, 545148035), (185, 109029607), (853, 23646515), (4265, 4729303), (31561, 639095), (127819, 157805)]