20942046

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{9161}}^1$

素因数の和:9296

約数の個数: 24

約数和(自身を含む): 45736704

約数和(自身を除く): 24794658

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 9161, 18322, 27483, 54966, 82449, 164898, 1163447, 2326894, 3490341, 6980682, 10471023, 20942046]

約数ペア:

[(1, 20942046), (2, 10471023), (3, 6980682), (6, 3490341), (9, 2326894), (18, 1163447), (127, 164898), (254, 82449), (381, 54966), (762, 27483), (1143, 18322), (2286, 9161)]