20343204930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16539191}}^1$

素因数の和:16539242

約数の個数: 32

約数和(自身を含む): 50014516608

約数和(自身を除く): 29671311678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 16539191, 33078382, 49617573, 82695955, 99235146, 165391910, 248087865, 496175730, 678106831, 1356213662, 2034320493, 3390534155, 4068640986, 6781068310, 10171602465, 20343204930]

約数ペア:

[(1, 20343204930), (2, 10171602465), (3, 6781068310), (5, 4068640986), (6, 3390534155), (10, 2034320493), (15, 1356213662), (30, 678106831), (41, 496175730), (82, 248087865), (123, 165391910), (205, 99235146), (246, 82695955), (410, 49617573), (615, 33078382), (1230, 16539191)]