2020198736

素因数分解:

$2^4\times {\mathrm{126262421}}^1$

素因数の和:126262429

約数の個数: 10

約数和(自身を含む): 3914135082

約数和(自身を除く): 1893936346

約数列:

[1, 2, 4, 8, 16, 126262421, 252524842, 505049684, 1010099368, 2020198736]

約数ペア:

[(1, 2020198736), (2, 1010099368), (4, 505049684), (8, 252524842), (16, 126262421)]