2014420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 4322304

約数和(自身を除く): 2307884

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2143, 4286, 8572, 10715, 21430, 42860, 100721, 201442, 402884, 503605, 1007210, 2014420]

約数ペア:

[(1, 2014420), (2, 1007210), (4, 503605), (5, 402884), (10, 201442), (20, 100721), (47, 42860), (94, 21430), (188, 10715), (235, 8572), (470, 4286), (940, 2143)]