20522294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1459}}^1$

素因数の和:2015

約数の個数: 16

約数和(自身を含む): 33235440

約数和(自身を除く): 12713146

約数列:

[1, 2, 13, 26, 541, 1082, 1459, 2918, 7033, 14066, 18967, 37934, 789319, 1578638, 10261147, 20522294]

約数ペア:

[(1, 20522294), (2, 10261147), (13, 1578638), (26, 789319), (541, 37934), (1082, 18967), (1459, 14066), (2918, 7033)]