20193703035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{441827}}^1$

素因数の和:442123

約数の個数: 32

約数和(自身を含む): 35374516992

約数和(自身を除く): 15180813957

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 277, 831, 1385, 3047, 4155, 9141, 15235, 45705, 441827, 1325481, 2209135, 4860097, 6627405, 14580291, 24300485, 72901455, 122386079, 367158237, 611930395, 1346246869, 1835791185, 4038740607, 6731234345, 20193703035]

約数ペア:

[(1, 20193703035), (3, 6731234345), (5, 4038740607), (11, 1835791185), (15, 1346246869), (33, 611930395), (55, 367158237), (165, 122386079), (277, 72901455), (831, 24300485), (1385, 14580291), (3047, 6627405), (4155, 4860097), (9141, 2209135), (15235, 1325481), (45705, 441827)]