23834420

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4241}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 50242248

約数和(自身を除く): 26407828

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 4241, 5620, 8482, 16964, 21205, 42410, 84820, 1191721, 2383442, 4766884, 5958605, 11917210, 23834420]

約数ペア:

[(1, 23834420), (2, 11917210), (4, 5958605), (5, 4766884), (10, 2383442), (20, 1191721), (281, 84820), (562, 42410), (1124, 21205), (1405, 16964), (2810, 8482), (4241, 5620)]