20073162170871

素因数分解:

$3^3\times {\mathrm{1867}}^1\times {\mathrm{398205919}}^1$

素因数の和:398207795

約数の個数: 16

約数和(自身を含む): 29753946342400

約数和(自身を除く): 9680784171529

約数列:

[1, 3, 9, 27, 1867, 5601, 16803, 50409, 398205919, 1194617757, 3583853271, 10751559813, 743450450773, 2230351352319, 6691054056957, 20073162170871]

約数ペア:

[(1, 20073162170871), (3, 6691054056957), (9, 2230351352319), (27, 743450450773), (1867, 10751559813), (5601, 3583853271), (16803, 1194617757), (50409, 398205919)]