20249944295

素因数分解:

$5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1336189}}^1$

素因数の和:1336634

約数の個数: 16

約数和(自身を含む): 27835510080

約数和(自身を除く): 7585565785

約数列:

[1, 5, 7, 35, 433, 2165, 3031, 15155, 1336189, 6680945, 9353323, 46766615, 578569837, 2892849185, 4049988859, 20249944295]

約数ペア:

[(1, 20249944295), (5, 4049988859), (7, 2892849185), (35, 578569837), (433, 46766615), (2165, 9353323), (3031, 6680945), (15155, 1336189)]