20100976905

素因数分解:

$3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1030027}}^1$

素因数の和:1031336

約数の個数: 16

約数和(自身を含む): 32186314944

約数和(自身を除く): 12085338039

約数列:

[1, 3, 5, 15, 1301, 3903, 6505, 19515, 1030027, 3090081, 5150135, 15450405, 1340065127, 4020195381, 6700325635, 20100976905]

約数ペア:

[(1, 20100976905), (3, 6700325635), (5, 4020195381), (15, 1340065127), (1301, 15450405), (3903, 5150135), (6505, 3090081), (19515, 1030027)]