20100151929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{996883}}^1$

素因数の和:996957

約数の個数: 32

約数和(自身を含む): 32155490304

約数和(自身を除く): 12055338375

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 20163, 996883, 2990649, 10965713, 12959479, 32897139, 38878437, 46853501, 140560503, 142554269, 427662807, 515388511, 609095513, 1546165533, 1827286539, 6700050643, 20100151929]

約数ペア:

[(1, 20100151929), (3, 6700050643), (11, 1827286539), (13, 1546165533), (33, 609095513), (39, 515388511), (47, 427662807), (141, 142554269), (143, 140560503), (429, 46853501), (517, 38878437), (611, 32897139), (1551, 12959479), (1833, 10965713), (6721, 2990649), (20163, 996883)]