20061915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32621}}^1$

素因数の和:32670

約数の個数: 16

約数和(自身を含む): 32882976

約数和(自身を除く): 12821061

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 32621, 97863, 163105, 489315, 1337461, 4012383, 6687305, 20061915]

約数ペア:

[(1, 20061915), (3, 6687305), (5, 4012383), (15, 1337461), (41, 489315), (123, 163105), (205, 97863), (615, 32621)]