20515014768

素因数分解:

$2^4\times 3^1\times {\mathrm{427396141}}^1$

素因数の和:427396152

約数の個数: 20

約数和(自身を含む): 52997121608

約数和(自身を除く): 32482106840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 427396141, 854792282, 1282188423, 1709584564, 2564376846, 3419169128, 5128753692, 6838338256, 10257507384, 20515014768]

約数ペア:

[(1, 20515014768), (2, 10257507384), (3, 6838338256), (4, 5128753692), (6, 3419169128), (8, 2564376846), (12, 1709584564), (16, 1282188423), (24, 854792282), (48, 427396141)]