20823195

素因数分解:

$3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{2341}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 33387552

約数和(自身を除く): 12564357

約数列:

[1, 3, 5, 15, 593, 1779, 2341, 2965, 7023, 8895, 11705, 35115, 1388213, 4164639, 6941065, 20823195]

約数ペア:

[(1, 20823195), (3, 6941065), (5, 4164639), (15, 1388213), (593, 35115), (1779, 11705), (2341, 8895), (2965, 7023)]