20610165

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5749}}^1$

素因数の和:5996

約数の個数: 16

約数和(自身を含む): 33120000

約数和(自身を除く): 12509835

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 5749, 17247, 28745, 86235, 1374011, 4122033, 6870055, 20610165]

約数ペア:

[(1, 20610165), (3, 6870055), (5, 4122033), (15, 1374011), (239, 86235), (717, 28745), (1195, 17247), (3585, 5749)]