16820368

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{14401}}^1$

素因数の和:14482

約数の個数: 20

約数和(自身を含む): 33038188

約数和(自身を除く): 16217820

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 14401, 28802, 57604, 115208, 230416, 1051273, 2102546, 4205092, 8410184, 16820368]

約数ペア:

[(1, 16820368), (2, 8410184), (4, 4205092), (8, 2102546), (16, 1051273), (73, 230416), (146, 115208), (292, 57604), (584, 28802), (1168, 14401)]