20248306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1283}}^1$

素因数の和:1905

約数の個数: 16

約数和(自身を含む): 32788224

約数和(自身を除く): 12539918

約数列:

[1, 2, 13, 26, 607, 1214, 1283, 2566, 7891, 15782, 16679, 33358, 778781, 1557562, 10124153, 20248306]

約数ペア:

[(1, 20248306), (2, 10124153), (13, 1557562), (26, 778781), (607, 33358), (1214, 16679), (1283, 15782), (2566, 7891)]