20512142634

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{6536693}}^1$

素因数の和:6537221

約数の個数: 16

約数和(自身を含む): 41102731872

約数和(自身を除く): 20590589238

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 6536693, 13073386, 19610079, 39220158, 3418690439, 6837380878, 10256071317, 20512142634]

約数ペア:

[(1, 20512142634), (2, 10256071317), (3, 6837380878), (6, 3418690439), (523, 39220158), (1046, 19610079), (1569, 13073386), (3138, 6536693)]