20002682907

素因数分解:

$3^2\times {\mathrm{257}}^1\times {\mathrm{827}}^1\times {\mathrm{10457}}^1$

素因数の和:11547

約数の個数: 24

約数和(自身を含む): 29043037296

約数和(自身を除く): 9040354389

約数列:

[1, 3, 9, 257, 771, 827, 2313, 2481, 7443, 10457, 31371, 94113, 212539, 637617, 1912851, 2687449, 8062347, 8647939, 24187041, 25943817, 77831451, 2222520323, 6667560969, 20002682907]

約数ペア:

[(1, 20002682907), (3, 6667560969), (9, 2222520323), (257, 77831451), (771, 25943817), (827, 24187041), (2313, 8647939), (2481, 8062347), (7443, 2687449), (10457, 1912851), (31371, 637617), (94113, 212539)]