200872020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3347867}}^1$

素因数の和:3347879

約数の個数: 24

約数和(自身を含む): 562441824

約数和(自身を除く): 361569804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3347867, 6695734, 10043601, 13391468, 16739335, 20087202, 33478670, 40174404, 50218005, 66957340, 100436010, 200872020]

約数ペア:

[(1, 200872020), (2, 100436010), (3, 66957340), (4, 50218005), (5, 40174404), (6, 33478670), (10, 20087202), (12, 16739335), (15, 13391468), (20, 10043601), (30, 6695734), (60, 3347867)]