2020521714

素因数分解:

$2^1\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{208001}}^1$

素因数の和:209625

約数の個数: 16

約数和(自身を含む): 4043558880

約数和(自身を除く): 2023037166

約数列:

[1, 2, 3, 6, 1619, 3238, 4857, 9714, 208001, 416002, 624003, 1248006, 336753619, 673507238, 1010260857, 2020521714]

約数ペア:

[(1, 2020521714), (2, 1010260857), (3, 673507238), (6, 336753619), (1619, 1248006), (3238, 624003), (4857, 416002), (9714, 208001)]