20162256

素因数分解:

$2^4\times 3^1\times {\mathrm{420047}}^1$

素因数の和:420058

約数の個数: 20

約数和(自身を含む): 52085952

約数和(自身を除く): 31923696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420047, 840094, 1260141, 1680188, 2520282, 3360376, 5040564, 6720752, 10081128, 20162256]

約数ペア:

[(1, 20162256), (2, 10081128), (3, 6720752), (4, 5040564), (6, 3360376), (8, 2520282), (12, 1680188), (16, 1260141), (24, 840094), (48, 420047)]