20492080254

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4535653}}^1$

素因数の和:4535912

約数の個数: 24

約数和(自身を含む): 44576407512

約数和(自身を除く): 24084327258

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4518, 4535653, 9071306, 13606959, 27213918, 40820877, 81641754, 1138448903, 2276897806, 3415346709, 6830693418, 10246040127, 20492080254]

約数ペア:

[(1, 20492080254), (2, 10246040127), (3, 6830693418), (6, 3415346709), (9, 2276897806), (18, 1138448903), (251, 81641754), (502, 40820877), (753, 27213918), (1506, 13606959), (2259, 9071306), (4518, 4535653)]