20144594934

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{4255301}}^1$

素因数の和:4255572

約数の個数: 24

約数和(自身を含む): 43812589392

約数和(自身を除く): 23667994458

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 4255301, 8510602, 12765903, 25531806, 38297709, 76595418, 1119144163, 2238288326, 3357432489, 6714864978, 10072297467, 20144594934]

約数ペア:

[(1, 20144594934), (2, 10072297467), (3, 6714864978), (6, 3357432489), (9, 2238288326), (18, 1119144163), (263, 76595418), (526, 38297709), (789, 25531806), (1578, 12765903), (2367, 8510602), (4734, 4255301)]