20199018156

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{2080657}}^1$

素因数の和:2081473

約数の個数: 24

約数和(自身を含む): 47189323440

約数和(自身を除く): 26990305284

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 4854, 9708, 2080657, 4161314, 6241971, 8322628, 12483942, 24967884, 1683251513, 3366503026, 5049754539, 6733006052, 10099509078, 20199018156]

約数ペア:

[(1, 20199018156), (2, 10099509078), (3, 6733006052), (4, 5049754539), (6, 3366503026), (12, 1683251513), (809, 24967884), (1618, 12483942), (2427, 8322628), (3236, 6241971), (4854, 4161314), (9708, 2080657)]