20137340691

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1399301}}^1$

素因数の和:1399364

約数の個数: 32

約数和(自身を含む): 32911583040

約数和(自身を除く): 12774242349

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391, 1399301, 4197903, 12593709, 18190913, 37781127, 54572739, 57371341, 163718217, 172114023, 491154651, 516342069, 745827433, 1549026207, 2237482299, 6712446897, 20137340691]

約数ペア:

[(1, 20137340691), (3, 6712446897), (9, 2237482299), (13, 1549026207), (27, 745827433), (39, 516342069), (41, 491154651), (117, 172114023), (123, 163718217), (351, 57371341), (369, 54572739), (533, 37781127), (1107, 18190913), (1599, 12593709), (4797, 4197903), (14391, 1399301)]