20258082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86573}}^1$

素因数の和:86594

約数の個数: 24

約数和(自身を含む): 47269404

約数和(自身を除く): 27011322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86573, 173146, 259719, 519438, 779157, 1125449, 1558314, 2250898, 3376347, 6752694, 10129041, 20258082]

約数ペア:

[(1, 20258082), (2, 10129041), (3, 6752694), (6, 3376347), (9, 2250898), (13, 1558314), (18, 1125449), (26, 779157), (39, 519438), (78, 259719), (117, 173146), (234, 86573)]