20186879913

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{14891}}^1$

素因数の和:15019

約数の個数: 64

約数和(自身を含む): 32595609600

約数和(自身を除く): 12408729687

約数列:

[1, 3, 9, 23, 27, 37, 59, 69, 111, 177, 207, 333, 531, 621, 851, 999, 1357, 1593, 2183, 2553, 4071, 6549, 7659, 12213, 14891, 19647, 22977, 36639, 44673, 50209, 58941, 134019, 150627, 342493, 402057, 451881, 550967, 878569, 1027479, 1355643, 1652901, 2635707, 3082437, 4958703, 7907121, 9247311, 12672241, 14876109, 20207087, 23721363, 32507053, 38016723, 60621261, 97521159, 114050169, 181863783, 292563477, 342150507, 545591349, 747662219, 877690431, 2242986657, 6728959971, 20186879913]

約数ペア:

[(1, 20186879913), (3, 6728959971), (9, 2242986657), (23, 877690431), (27, 747662219), (37, 545591349), (59, 342150507), (69, 292563477), (111, 181863783), (177, 114050169), (207, 97521159), (333, 60621261), (531, 38016723), (621, 32507053), (851, 23721363), (999, 20207087), (1357, 14876109), (1593, 12672241), (2183, 9247311), (2553, 7907121), (4071, 4958703), (6549, 3082437), (7659, 2635707), (12213, 1652901), (14891, 1355643), (19647, 1027479), (22977, 878569), (36639, 550967), (44673, 451881), (50209, 402057), (58941, 342493), (134019, 150627)]