2012252860

素因数分解:

$2^2\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{42221}}^1$

素因数の和:44613

約数の個数: 24

約数和(自身を含む): 4227604416

約数和(自身を除く): 2215351556

約数列:

[1, 2, 4, 5, 10, 20, 2383, 4766, 9532, 11915, 23830, 42221, 47660, 84442, 168884, 211105, 422210, 844420, 100612643, 201225286, 402450572, 503063215, 1006126430, 2012252860]

約数ペア:

[(1, 2012252860), (2, 1006126430), (4, 503063215), (5, 402450572), (10, 201225286), (20, 100612643), (2383, 844420), (4766, 422210), (9532, 211105), (11915, 168884), (23830, 84442), (42221, 47660)]