2022018980

素因数分解:

$2^2\times 5^1\times {\mathrm{101100949}}^1$

素因数の和:101100958

約数の個数: 12

約数和(自身を含む): 4246239900

約数和(自身を除く): 2224220920

約数列:

[1, 2, 4, 5, 10, 20, 101100949, 202201898, 404403796, 505504745, 1011009490, 2022018980]

約数ペア:

[(1, 2022018980), (2, 1011009490), (4, 505504745), (5, 404403796), (10, 202201898), (20, 101100949)]