20264166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86599}}^1$

素因数の和:86620

約数の個数: 24

約数和(自身を含む): 47283600

約数和(自身を除く): 27019434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86599, 173198, 259797, 519594, 779391, 1125787, 1558782, 2251574, 3377361, 6754722, 10132083, 20264166]

約数ペア:

[(1, 20264166), (2, 10132083), (3, 6754722), (6, 3377361), (9, 2251574), (13, 1558782), (18, 1125787), (26, 779391), (39, 519594), (78, 259797), (117, 173198), (234, 86599)]