20771238

素因数分解:

$2^1\times 3^1\times {\mathrm{919}}^1\times {\mathrm{3767}}^1$

素因数の和:4691

約数の個数: 16

約数和(自身を含む): 41598720

約数和(自身を除く): 20827482

約数列:

[1, 2, 3, 6, 919, 1838, 2757, 3767, 5514, 7534, 11301, 22602, 3461873, 6923746, 10385619, 20771238]

約数ペア:

[(1, 20771238), (2, 10385619), (3, 6923746), (6, 3461873), (919, 22602), (1838, 11301), (2757, 7534), (3767, 5514)]