20087515544

素因数分解:

$2^3\times {\mathrm{23131}}^1\times {\mathrm{108553}}^1$

素因数の和:131690

約数の個数: 16

約数和(自身を含む): 37666066920

約数和(自身を除く): 17578551376

約数列:

[1, 2, 4, 8, 23131, 46262, 92524, 108553, 185048, 217106, 434212, 868424, 2510939443, 5021878886, 10043757772, 20087515544]

約数ペア:

[(1, 20087515544), (2, 10043757772), (4, 5021878886), (8, 2510939443), (23131, 868424), (46262, 434212), (92524, 217106), (108553, 185048)]