20176045906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1\times {\mathrm{209569}}^1$

素因数の和:210909

約数の個数: 16

約数和(自身を含む): 31106055960

約数和(自身を除く): 10930010054

約数列:

[1, 2, 37, 74, 1301, 2602, 48137, 96274, 209569, 419138, 7754053, 15508106, 272649269, 545298538, 10088022953, 20176045906]

約数ペア:

[(1, 20176045906), (2, 10088022953), (37, 545298538), (74, 272649269), (1301, 15508106), (2602, 7754053), (48137, 419138), (96274, 209569)]