20804948282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10330163}}^1$

素因数の和:10330237

約数の個数: 16

約数和(自身を含む): 33469731360

約数和(自身を除く): 12664783078

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 10330163, 20660326, 196273097, 392546194, 547498639, 1094997278, 10402474141, 20804948282]

約数ペア:

[(1, 20804948282), (2, 10402474141), (19, 1094997278), (38, 547498639), (53, 392546194), (106, 196273097), (1007, 20660326), (2014, 10330163)]