20163480093

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{9161}}^1$

素因数の和:10139

約数の個数: 40

約数和(自身を含む): 31196060280

約数和(自身を除く): 11032580187

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 937, 2349, 2811, 8433, 9161, 25299, 27173, 27483, 75897, 81519, 82449, 244557, 247347, 265669, 733671, 742041, 797007, 2201013, 2391021, 7173063, 8583857, 21519189, 25751571, 77254713, 231764139, 248931853, 695292417, 746795559, 2240386677, 6721160031, 20163480093]

約数ペア:

[(1, 20163480093), (3, 6721160031), (9, 2240386677), (27, 746795559), (29, 695292417), (81, 248931853), (87, 231764139), (261, 77254713), (783, 25751571), (937, 21519189), (2349, 8583857), (2811, 7173063), (8433, 2391021), (9161, 2201013), (25299, 797007), (27173, 742041), (27483, 733671), (75897, 265669), (81519, 247347), (82449, 244557)]