20155606530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671853551}}^1$

素因数の和:671853561

約数の個数: 16

約数和(自身を含む): 48373455744

約数和(自身を除く): 28217849214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671853551, 1343707102, 2015560653, 3359267755, 4031121306, 6718535510, 10077803265, 20155606530]

約数ペア:

[(1, 20155606530), (2, 10077803265), (3, 6718535510), (5, 4031121306), (6, 3359267755), (10, 2015560653), (15, 1343707102), (30, 671853551)]