16020655

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9739}}^1$

素因数の和:9798

約数の個数: 16

約数和(自身を含む): 22440960

約数和(自身を除く): 6420305

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 9739, 48695, 68173, 340865, 457733, 2288665, 3204131, 16020655]

約数ペア:

[(1, 16020655), (5, 3204131), (7, 2288665), (35, 457733), (47, 340865), (235, 68173), (329, 48695), (1645, 9739)]