20026284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72559}}^1$

素因数の和:72589

約数の個数: 24

約数和(自身を含む): 48760320

約数和(自身を除く): 28734036

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72559, 145118, 217677, 290236, 435354, 870708, 1668857, 3337714, 5006571, 6675428, 10013142, 20026284]

約数ペア:

[(1, 20026284), (2, 10013142), (3, 6675428), (4, 5006571), (6, 3337714), (12, 1668857), (23, 870708), (46, 435354), (69, 290236), (92, 217677), (138, 145118), (276, 72559)]