20837562

素因数分解:

$2^1\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{2633}}^1$

素因数の和:3957

約数の個数: 16

約数和(自身を含む): 41722560

約数和(自身を除く): 20884998

約数列:

[1, 2, 3, 6, 1319, 2633, 2638, 3957, 5266, 7899, 7914, 15798, 3472927, 6945854, 10418781, 20837562]

約数ペア:

[(1, 20837562), (2, 10418781), (3, 6945854), (6, 3472927), (1319, 15798), (2633, 7914), (2638, 7899), (3957, 5266)]