20090737919

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{1279}}^1\times {\mathrm{9631}}^1$

素因数の和:11150

約数の個数: 16

約数和(自身を含む): 23079813120

約数和(自身を除く): 2989075201

約数列:

[1, 7, 233, 1279, 1631, 8953, 9631, 67417, 298007, 2086049, 2244023, 12318049, 15708161, 86226343, 2870105417, 20090737919]

約数ペア:

[(1, 20090737919), (7, 2870105417), (233, 86226343), (1279, 15708161), (1631, 12318049), (8953, 2244023), (9631, 2086049), (67417, 298007)]