20094315

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21961}}^1$

素因数の和:22030

約数の個数: 16

約数和(自身を含む): 32679456

約数和(自身を除く): 12585141

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 21961, 65883, 109805, 329415, 1339621, 4018863, 6698105, 20094315]

約数ペア:

[(1, 20094315), (3, 6698105), (5, 4018863), (15, 1339621), (61, 329415), (183, 109805), (305, 65883), (915, 21961)]