20810361341

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2339}}^1\times {\mathrm{115547}}^1$

素因数の和:117904

約数の個数: 16

約数和(自身を含む): 25956702720

約数和(自身を除く): 5146341379

約数列:

[1, 7, 11, 77, 2339, 16373, 25729, 115547, 180103, 808829, 1271017, 8897119, 270264433, 1891851031, 2972908763, 20810361341]

約数ペア:

[(1, 20810361341), (7, 2972908763), (11, 1891851031), (77, 270264433), (2339, 8897119), (16373, 1271017), (25729, 808829), (115547, 180103)]