20327742

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{19141}}^1$

素因数の和:19208

約数の個数: 24

約数和(自身を含む): 44792280

約数和(自身を除く): 24464538

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 19141, 38282, 57423, 114846, 172269, 344538, 1129319, 2258638, 3387957, 6775914, 10163871, 20327742]

約数ペア:

[(1, 20327742), (2, 10163871), (3, 6775914), (6, 3387957), (9, 2258638), (18, 1129319), (59, 344538), (118, 172269), (177, 114846), (354, 57423), (531, 38282), (1062, 19141)]