20080182519

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131243023}}^1$

素因数の和:131243046

約数の個数: 12

約数和(自身を含む): 30710867616

約数和(自身を除く): 10630685097

約数列:

[1, 3, 9, 17, 51, 153, 131243023, 393729069, 1181187207, 2231131391, 6693394173, 20080182519]

約数ペア:

[(1, 20080182519), (3, 6693394173), (9, 2231131391), (17, 1181187207), (51, 393729069), (153, 131243023)]