20109495591

素因数分解:

$3^3\times {\mathrm{2417}}^1\times {\mathrm{308149}}^1$

素因数の和:310575

約数の個数: 16

約数和(自身を含む): 29804268000

約数和(自身を除く): 9694772409

約数列:

[1, 3, 9, 27, 2417, 7251, 21753, 65259, 308149, 924447, 2773341, 8320023, 744796133, 2234388399, 6703165197, 20109495591]

約数ペア:

[(1, 20109495591), (3, 6703165197), (9, 2234388399), (27, 744796133), (2417, 8320023), (7251, 2773341), (21753, 924447), (65259, 308149)]