20147000913

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{55673}}^1$

素因数の和:56726

約数の個数: 32

約数和(自身を含む): 32175118080

約数和(自身を除く): 12028117167

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1031, 3093, 9279, 13403, 27837, 40209, 55673, 120627, 167019, 361881, 501057, 723749, 1503171, 2171247, 6513741, 19541223, 57398863, 172196589, 516589767, 746185219, 1549769301, 2238555657, 6715666971, 20147000913]

約数ペア:

[(1, 20147000913), (3, 6715666971), (9, 2238555657), (13, 1549769301), (27, 746185219), (39, 516589767), (117, 172196589), (351, 57398863), (1031, 19541223), (3093, 6513741), (9279, 2171247), (13403, 1503171), (27837, 723749), (40209, 501057), (55673, 361881), (120627, 167019)]