47852020

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{6247}}^1$

素因数の和:6639

約数の個数: 24

約数和(自身を含む): 100767744

約数和(自身を除く): 52915724

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 6247, 7660, 12494, 24988, 31235, 62470, 124940, 2392601, 4785202, 9570404, 11963005, 23926010, 47852020]

約数ペア:

[(1, 47852020), (2, 23926010), (4, 11963005), (5, 9570404), (10, 4785202), (20, 2392601), (383, 124940), (766, 62470), (1532, 31235), (1915, 24988), (3830, 12494), (6247, 7660)]