20802036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{91237}}^1$

素因数の和:91263

約数の個数: 24

約数和(自身を含む): 51093280

約数和(自身を除く): 30291244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 91237, 182474, 273711, 364948, 547422, 1094844, 1733503, 3467006, 5200509, 6934012, 10401018, 20802036]

約数ペア:

[(1, 20802036), (2, 10401018), (3, 6934012), (4, 5200509), (6, 3467006), (12, 1733503), (19, 1094844), (38, 547422), (57, 364948), (76, 273711), (114, 182474), (228, 91237)]