2019958958300

素因数分解:

$2^2\times 5^2\times {\mathrm{1021}}^1\times {\mathrm{19784123}}^1$

素因数の和:19785158

約数の個数: 36

約数和(自身を含む): 4387604315976

約数和(自身を除く): 2367645357676

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1021, 2042, 4084, 5105, 10210, 20420, 25525, 51050, 102100, 19784123, 39568246, 79136492, 98920615, 197841230, 395682460, 494603075, 989206150, 1978412300, 20199589583, 40399179166, 80798358332, 100997947915, 201995895830, 403991791660, 504989739575, 1009979479150, 2019958958300]

約数ペア:

[(1, 2019958958300), (2, 1009979479150), (4, 504989739575), (5, 403991791660), (10, 201995895830), (20, 100997947915), (25, 80798358332), (50, 40399179166), (100, 20199589583), (1021, 1978412300), (2042, 989206150), (4084, 494603075), (5105, 395682460), (10210, 197841230), (20420, 98920615), (25525, 79136492), (51050, 39568246), (102100, 19784123)]