20164579383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1684171}}^1$

素因数の和:1684494

約数の個数: 16

約数和(自身を含む): 29048598656

約数和(自身を除く): 8884019273

約数列:

[1, 3, 13, 39, 307, 921, 3991, 11973, 1684171, 5052513, 21894223, 65682669, 517040497, 1551121491, 6721526461, 20164579383]

約数ペア:

[(1, 20164579383), (3, 6721526461), (13, 1551121491), (39, 517040497), (307, 65682669), (921, 21894223), (3991, 5052513), (11973, 1684171)]