202105848820

素因数分解:

$2^2\times 5^1\times {\mathrm{50021}}^1\times {\mathrm{202021}}^1$

素因数の和:252051

約数の個数: 24

約数和(自身を含む): 424432868328

約数和(自身を除く): 222327019508

約数列:

[1, 2, 4, 5, 10, 20, 50021, 100042, 200084, 202021, 250105, 404042, 500210, 808084, 1000420, 1010105, 2020210, 4040420, 10105292441, 20210584882, 40421169764, 50526462205, 101052924410, 202105848820]

約数ペア:

[(1, 202105848820), (2, 101052924410), (4, 50526462205), (5, 40421169764), (10, 20210584882), (20, 10105292441), (50021, 4040420), (100042, 2020210), (200084, 1010105), (202021, 1000420), (250105, 808084), (404042, 500210)]