20170296025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1004747}}^1$

素因数の和:1004841

約数の個数: 24

約数和(自身を含む): 27658702944

約数和(自身を除く): 7488406919

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1825, 4015, 20075, 1004747, 5023735, 11052217, 25118675, 55261085, 73346531, 276305425, 366732655, 806811841, 1833663275, 4034059205, 20170296025]

約数ペア:

[(1, 20170296025), (5, 4034059205), (11, 1833663275), (25, 806811841), (55, 366732655), (73, 276305425), (275, 73346531), (365, 55261085), (803, 25118675), (1825, 11052217), (4015, 5023735), (20075, 1004747)]