20160949

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 1611851

約数列:

[1, 23, 59, 83, 179, 1357, 1909, 4117, 4897, 10561, 14857, 112631, 242903, 341711, 876563, 20160949]

約数ペア:

[(1, 20160949), (23, 876563), (59, 341711), (83, 242903), (179, 112631), (1357, 14857), (1909, 10561), (4117, 4897)]