20674013

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 22334400

約数和(自身を除く): 1660387

約数列:

[1, 29, 43, 59, 281, 1247, 1711, 2537, 8149, 12083, 16579, 73573, 350407, 480791, 712897, 20674013]

約数ペア:

[(1, 20674013), (29, 712897), (43, 480791), (59, 350407), (281, 73573), (1247, 16579), (1711, 12083), (2537, 8149)]