20366273914

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5660443}}^1$

素因数の和:5660709

約数の個数: 16

約数和(自身を含む): 35049469248

約数和(自身を除く): 14683195334

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3598, 5660443, 11320886, 39623101, 79246202, 1454733851, 2909467702, 10183136957, 20366273914]

約数ペア:

[(1, 20366273914), (2, 10183136957), (7, 2909467702), (14, 1454733851), (257, 79246202), (514, 39623101), (1799, 11320886), (3598, 5660443)]