20188199510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{255127}}^1$

素因数の和:255368

約数の個数: 32

約数和(自身を含む): 37418092992

約数和(自身を除く): 17229893482

約数列:

[1, 2, 5, 10, 41, 82, 193, 205, 386, 410, 965, 1930, 7913, 15826, 39565, 79130, 255127, 510254, 1275635, 2551270, 10460207, 20920414, 49239511, 52301035, 98479022, 104602070, 246197555, 492395110, 2018819951, 4037639902, 10094099755, 20188199510]

約数ペア:

[(1, 20188199510), (2, 10094099755), (5, 4037639902), (10, 2018819951), (41, 492395110), (82, 246197555), (193, 104602070), (205, 98479022), (386, 52301035), (410, 49239511), (965, 20920414), (1930, 10460207), (7913, 2551270), (15826, 1275635), (39565, 510254), (79130, 255127)]