20626722

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49823}}^1$

素因数の和:49854

約数の個数: 24

約数和(自身を含む): 46635264

約数和(自身を除く): 26008542

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49823, 99646, 149469, 298938, 448407, 896814, 1145929, 2291858, 3437787, 6875574, 10313361, 20626722]

約数ペア:

[(1, 20626722), (2, 10313361), (3, 6875574), (6, 3437787), (9, 2291858), (18, 1145929), (23, 896814), (46, 448407), (69, 298938), (138, 149469), (207, 99646), (414, 49823)]