20854902

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{93941}}^1$

素因数の和:93983

約数の個数: 16

約数和(自身を含む): 42837552

約数和(自身を除く): 21982650

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 93941, 187882, 281823, 563646, 3475817, 6951634, 10427451, 20854902]

約数ペア:

[(1, 20854902), (2, 10427451), (3, 6951634), (6, 3475817), (37, 563646), (74, 281823), (111, 187882), (222, 93941)]