20146653480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167888779}}^1$

素因数の和:167888793

約数の個数: 32

約数和(自身を含む): 60439960800

約数和(自身を除く): 40293307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167888779, 335777558, 503666337, 671555116, 839443895, 1007332674, 1343110232, 1678887790, 2014665348, 2518331685, 3357775580, 4029330696, 5036663370, 6715551160, 10073326740, 20146653480]

約数ペア:

[(1, 20146653480), (2, 10073326740), (3, 6715551160), (4, 5036663370), (5, 4029330696), (6, 3357775580), (8, 2518331685), (10, 2014665348), (12, 1678887790), (15, 1343110232), (20, 1007332674), (24, 839443895), (30, 671555116), (40, 503666337), (60, 335777558), (120, 167888779)]